diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 55a78d39..4bfafd08 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -8,11 +8,19 @@
   <component name="ChangeListManager">
     <list default="true" id="e42177c3-2328-4b27-8a01-35779b2beb99" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/Common/Database/Database.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/Common/Database/Database.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/DVMConfigurationCache.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/DVMConfigurationCache.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/SapforConfigurationCache.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/SapforConfigurationCache.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/TestCache.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/TestCache.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/VisualCaches.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/ServerObjectsCache/VisualCaches.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestingServer.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestingServer.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -82,6 +90,7 @@
     <property name="JavaClassFindUsagesOptions.isDerivedClasses" value="true" />
     <property name="JavaClassFindUsagesOptions.isFieldsUsages" value="true" />
     <property name="JavaClassFindUsagesOptions.isMethodsUsages" value="true" />
+    <property name="OverrideImplement.combined" value="false" />
     <property name="RunOnceActivity.OpenProjectViewOnStart" value="true" />
     <property name="RunOnceActivity.ShowReadmeOnStart" value="true" />
     <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
diff --git a/src/Common/Database/Database.java b/src/Common/Database/Database.java
index 5c5ca015..2df74969 100644
--- a/src/Common/Database/Database.java
+++ b/src/Common/Database/Database.java
@@ -11,6 +11,7 @@ import org.apache.commons.io.FileUtils;
 
 import java.io.File;
 import java.util.LinkedHashMap;
+import java.util.Locale;
 import java.util.Vector;
 //самый общий интерфейс базы данных, независимо от реализации.
 public abstract class Database {
@@ -224,6 +225,20 @@ public abstract class Database {
     public <O extends DBObject, F extends iDBObject> LinkedHashMap<Integer, F> getMapByFKi(O owner, Class<F> fk_class) {
         return getMapByFK(owner, fk_class, java.lang.Integer.class);
     }
+    public <O extends iDBObject, F extends iDBObject> Vector<Integer> getFKi(
+            Integer owner_pk, Class<O> owner_class, Class<F> fk_class) {
+        String fk_name = owner_class.getSimpleName().toLowerCase()+"_id";
+        Vector<Integer> res = new Vector<>();
+        try {
+            for (Object o : tables.get(fk_class).Data.values()) {
+                F f = (F) o;
+                if (fk_class.getField(fk_name).get(f).equals(owner_pk)) res.add((Integer) f.getPK());
+            }
+        } catch (Exception e) {
+            Utils_.MainLog.PrintException(e);
+        }
+        return res;
+    }
     //-
     public <O extends DBObject, F extends DBObject> Vector<String> getVectorStringByFK(O owner, Class<F> fk_class) {
         Vector<String> res = new Vector<>();
diff --git a/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java b/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java
index 9a0525a7..9d941048 100644
--- a/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java
+++ b/src/_VisualDVM/Passes/Testing/SaveCurrentConfiguration.java
@@ -49,7 +49,7 @@ public abstract class SaveCurrentConfiguration<C extends Configuration, S extend
     @Override
     protected void ServerAction() throws Exception {
         //занесение информации об участвующих группах конфигурациях и тестах
-        target.saveGroupsAsJson(groups);
+        target.saveGroups(groups);
         target.saveTestsAsJson(tests);
         target.saveSettingsAsJson(settings);
         //--
diff --git a/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java b/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java
index 6abefbfe..7796938f 100644
--- a/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java
+++ b/src/_VisualDVM/Passes/Testing/ShowCurrentConfigurationTests.java
@@ -33,6 +33,7 @@ public abstract class ShowCurrentConfigurationTests<C extends Configuration> ext
     }
     @Override
     protected void showDone() throws Exception {
+        /*
         ConfigurationCache cache = (ConfigurationCache) VisualCaches.GetCache(target);
         Vector<Group> groups = cache.getGroups();
         Vector<Test> tests = cache.getTests();
@@ -49,6 +50,7 @@ public abstract class ShowCurrentConfigurationTests<C extends Configuration> ext
         if (!tests.isEmpty()) {
             Global.testingServer.db.tests.ShowUI(tests.lastElement().id);
         }
+        */
     }
 }
 
diff --git a/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java b/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java
index ad52c20c..87e9445c 100644
--- a/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java
+++ b/src/_VisualDVM/ServerObjectsCache/ConfigurationCache.java
@@ -3,104 +3,35 @@ import Common.Utils.Utils_;
 import _VisualDVM.Global;
 import _VisualDVM.TestingSystem.Common.Configuration.Configuration;
 import _VisualDVM.TestingSystem.Common.Group.Group;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupJson;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupsJson;
 import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsArrayJson;
 import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsJson;
 import _VisualDVM.TestingSystem.Common.Test.Json.TestJson;
 import _VisualDVM.TestingSystem.Common.Test.Json.TestsJson;
 import _VisualDVM.TestingSystem.Common.Test.Test;
 
-import java.util.LinkedHashMap;
 import java.util.Vector;
 public class ConfigurationCache extends VisualCache {
-    public GroupsJson groupsJson = null;
-    public TestsJson testsJson = null;
+    public int configuration_id;
+    public Vector<String> groupsSummary = null;
     public int groupsOnly = 0;
     public SettingsArrayJson settingsJson = null;
     public String settingsSummary = null;
-    public Vector<String> groupsSummary = null;
     //--
     public ConfigurationCache(Configuration configuration) {
-        groupsSummary = new Vector<>();
+        configuration_id = configuration.id;
         groupsOnly = configuration.groupsOnly;
-        if (configuration.packedGroupsJson.isEmpty())
-            groupsJson = new GroupsJson(); //просто пустой
-        else
-            groupsJson = Utils_.gson.fromJson(configuration.packedGroupsJson, GroupsJson.class);
-        //--
-        if (configuration.packedTestsJson.isEmpty())
-            testsJson = new TestsJson(); //просто пустой
-        else
-            testsJson = Utils_.gson.fromJson(configuration.packedTestsJson, TestsJson.class);
         //-
         if (configuration.packedSettingsJson.isEmpty())
             settingsJson = new SettingsArrayJson(); //просто пустой
         else
             settingsJson = Utils_.gson.fromJson(configuration.packedSettingsJson, SettingsArrayJson.class);
         //-
-        /*
-        LinkedHashMap<String, Vector<String>> gmap = new LinkedHashMap<>();
-        for (GroupJson groupJson : groupsJson.array) {
-            Vector<String> vector = null;
-            if (gmap.containsKey(groupJson.language)) {
-                vector = gmap.get(groupJson.language);
-            } else {
-                vector = new Vector<>();
-                gmap.put(groupJson.language, vector);
-            }
-            vector.add(groupJson.description);
-        }
-        groupsSummary = new Vector<>();
-        for (String language : gmap.keySet()) {
-            groupsSummary.add(language + ": " + String.join(";", gmap.get(language)));
-        }
-         */
         Vector<String> settingsDescriptionsVector = new Vector<>();
         for (SettingsJson settingsJson : settingsJson.array)
             settingsDescriptionsVector.add(settingsJson.description);
         settingsSummary = String.join(";", settingsDescriptionsVector);
     }
     public int getTestsCount() {
-        return getTests().size();
-             //   testsJson.array.size(); временно, до обновления БД.
-
-    }
-    public Vector<Group> getGroups() {
-        Vector<Group> groups = new Vector<>();
-        for (GroupJson groupJson : groupsJson.array) {
-            if (Global.testingServer.db.groups.containsKey(groupJson.id))
-                groups.add(Global.testingServer.db.groups.get(groupJson.id));
-        }
-        return groups;
-    }
-    public Vector<Test> getTests() {
-        Vector<Test> tests = new Vector<>();
-        if (groupsOnly==0) {
-            for (TestJson testJson : testsJson.array) {
-                if (Global.testingServer.db.tests.containsKey(testJson.id))
-                    tests.add(Global.testingServer.db.tests.get(testJson.id));
-            }
-        }else {
-            for (Group group: getGroups()){
-                tests.addAll(Global.testingServer.db.getVectorByFK(group,Test.class));
-            }
-        }
-        return tests;
-    }
-    public Vector<Test> getGroupTests(Group group) {
-        Vector<Test> tests = new Vector<>();
-        if (groupsOnly==0) {
-            for (TestJson testJson : testsJson.array) {
-                if (Global.testingServer.db.tests.containsKey(testJson.id)) {
-                    Test test = Global.testingServer.db.tests.get(testJson.id);
-                    if (test.group_id == group.id)
-                        tests.add(test);
-                }
-            }
-        }else {
-            return Global.testingServer.db.getVectorByFK(group, Test.class);
-        }
-        return tests;
+        return 0;
     }
 }
diff --git a/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java b/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java
index e2a0968f..19350f19 100644
--- a/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java
+++ b/src/_VisualDVM/TestingSystem/Common/Configuration/Configuration.java
@@ -7,7 +7,6 @@ import Common.Utils.Utils_;
 import _VisualDVM.ServerObjectsCache.ConfigurationCache;
 import _VisualDVM.TestingSystem.Common.Group.Group;
 import _VisualDVM.TestingSystem.Common.Group.Json.GroupJson;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupsJson;
 import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsArrayJson;
 import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsJson;
 import _VisualDVM.TestingSystem.Common.Settings.Settings;
@@ -33,14 +32,12 @@ public class Configuration extends riDBObject {
     @Description("DEFAULT 1")
     public int kernels = 1;  //ядра
     //--
-    @Description("DEFAULT ''")
-    public String packedGroupsJson = "";
+    //@Description("DEFAULT ''")
+   // public String packedGroupsJson = "";
     @Description("DEFAULT ''")
     public String packedTestsJson = "";
     @Description("DEFAULT ''")
     public String packedSettingsJson = "";
-    @Description("DEFAULT -1")
-    public int ethalon_id = CommonConstants.Nan; //пакет-эталон ( в двм тестировании не нужен.)
     @Description("DEFAULT 0")
     public int groupsOnly = 0;
     //если флаг выставлен, то при формировании пакета берутся все тесты из участвущих групп. тесты конфигурации игнорируются.
@@ -51,9 +48,6 @@ public class Configuration extends riDBObject {
     public String printGroupsOnly() {
         return groupsOnly !=0 ? "Да" : "Нет";
     }
-    public String printEthalon() {
-        return (ethalon_id == CommonConstants.Nan) ? "—" : String.valueOf(ethalon_id);
-    }
     public void SwitchAuto() {
         autoTesting = (autoTesting == 0) ? 1 : 0;
     }
@@ -61,7 +55,7 @@ public class Configuration extends riDBObject {
         return Utils_.getIcon("/Common/icons/" + (autoTesting == 1 ? "RedPick" : "NotPick") + ".png");
     }
     //--
-    public void saveGroupsAsJson(Vector<Group> groups) {
+    public void saveGroups(Vector<Group> groups) {
     }
     public void saveTestsAsJson(Vector<Test> tests) {
         packedTestsJson = Utils_.gson.toJson(new TestsJson(tests));
@@ -75,13 +69,10 @@ public class Configuration extends riDBObject {
         super.SynchronizeFields(src);
         Configuration c = (Configuration) src;
         //--
-        ethalon_id = c.ethalon_id;
         maxtime = c.maxtime;
         autoTesting = c.autoTesting;
         kernels = c.kernels;
         groupsOnly = c.groupsOnly;
-        //-
-     //   packedGroupsJson = c.packedGroupsJson;
         packedTestsJson = c.packedTestsJson;
         packedSettingsJson = c.packedSettingsJson;
     }
@@ -94,33 +85,6 @@ public class Configuration extends riDBObject {
         return description;
     }
     //работает со стороны сервера.
-    public boolean tryUpdateGroup(Group group) {
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        for (GroupJson groupJson : unpacked.groupsJson.array) {
-            if (groupJson.id == group.id) {
-                groupJson.description = group.description;
-                groupJson.language = String.valueOf(group.language);
-           //     packedGroupsJson = Utils_.gson.toJson(unpacked.groupsJson);
-                return true;
-            }
-        }
-        return false;
-    }
-    public boolean tryDeleteGroup(Group group) {
-        boolean flag = false;
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        List<GroupJson> actualGroups = new Vector<>();
-        for (GroupJson groupJson : unpacked.groupsJson.array) {
-            if (groupJson.id == group.id)
-                flag = true;
-            else actualGroups.add(groupJson);
-        }
-        if (flag) {
-            unpacked.groupsJson.array = actualGroups;
-        //    packedGroupsJson = Utils_.gson.toJson(unpacked.groupsJson);
-        }
-        return flag;
-    }
     public boolean tryUpdateSettings(Settings settings) {
         ConfigurationCache unpacked = new ConfigurationCache(this);
         for (SettingsJson settingsJson : unpacked.settingsJson.array) {
@@ -147,34 +111,4 @@ public class Configuration extends riDBObject {
         }
         return flag;
     }
-    public boolean tryDeleteTest(Test test) {
-        boolean flag = false;
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        List<TestJson> actualTests = new Vector<>();
-        for (TestJson testJson : unpacked.testsJson.array) {
-            if (testJson.id == test.id)
-                flag = true;
-            else actualTests.add(testJson);
-        }
-        if (flag) {
-            unpacked.testsJson.array = actualTests;
-            packedTestsJson = Utils_.gson.toJson(unpacked.testsJson);
-        }
-        return flag;
-    }
-    public boolean tryDeleteTests(LinkedHashMap<Integer, Test> tests) {
-        boolean flag = false;
-        ConfigurationCache unpacked = new ConfigurationCache(this);
-        List<TestJson> actualTests = new Vector<>();
-        for (TestJson testJson : unpacked.testsJson.array) {
-            if (tests.containsKey(testJson.id))
-                flag = true;
-            else actualTests.add(testJson);
-        }
-        if (flag) {
-            unpacked.testsJson.array = actualTests;
-            packedTestsJson = Utils_.gson.toJson(unpacked.testsJson);
-        }
-        return flag;
-    }
 }
diff --git a/src/_VisualDVM/TestingSystem/Common/TestingServer.java b/src/_VisualDVM/TestingSystem/Common/TestingServer.java
index 21519baf..8871682f 100644
--- a/src/_VisualDVM/TestingSystem/Common/TestingServer.java
+++ b/src/_VisualDVM/TestingSystem/Common/TestingServer.java
@@ -154,20 +154,7 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
     }
     @Override
     protected void afterEditAction(DBObject object) throws Exception {
-        if (object instanceof Group) {
-            Group group = (Group) object;
-            //-
-            for (DVMConfiguration dvmConfiguration : db.dvmConfigurations.Data.values()) {
-                if (dvmConfiguration.tryUpdateGroup(group)) {
-                    db.Update(dvmConfiguration);
-                }
-            }
-            for (SapforConfiguration sapforConfiguration : db.sapforConfigurations.Data.values()) {
-                if (sapforConfiguration.tryUpdateGroup(group)) {
-                    db.Update(sapforConfiguration);
-                }
-            }
-        } else if (object instanceof DVMSettings) {
+        if (object instanceof DVMSettings) {
             DVMSettings dvmSettings = (DVMSettings) object;
             //-
             for (DVMConfiguration dvmConfiguration : db.dvmConfigurations.Data.values()) {
@@ -182,6 +169,12 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
                     db.Update(sapforConfiguration);
                 }
             }
+        } else if (object instanceof  DVMConfiguration){
+            DVMConfiguration dvmConfiguration = (DVMConfiguration) object;
+            db.RefreshDVMConfigurationGroups(dvmConfiguration);
+        }else if (object instanceof SapforConfiguration){
+            SapforConfiguration sapforConfiguration = (SapforConfiguration) object;
+            db.RefreshSapforConfigurationGroups(sapforConfiguration);
         }
     }
     @Override
@@ -190,34 +183,10 @@ public class TestingServer extends RepositoryServer<TestsDatabase> {
             Test test = (Test) object;
             Utils_.forceDeleteWithCheck(test.getServerPath());
             //--
-            for (DVMConfiguration dvmConfiguration : db.dvmConfigurations.Data.values()) {
-                if (dvmConfiguration.tryDeleteTest(test)) {
-                    db.Update(dvmConfiguration);
-                }
-            }
-            for (SapforConfiguration sapforConfiguration : db.sapforConfigurations.Data.values()) {
-                if (sapforConfiguration.tryDeleteTest(test)) {
-                    db.Update(sapforConfiguration);
-                }
-            }
-            //-
         } else if (object instanceof Group) {
             Group group = (Group) object;
             LinkedHashMap<Integer, Test> groupTests = db.getMapByFKi(group, Test.class);
             //--
-            for (DVMConfiguration dvmConfiguration : db.dvmConfigurations.Data.values()) {
-                if (dvmConfiguration.tryDeleteGroup(group)) {
-                    dvmConfiguration.tryDeleteTests(groupTests);
-                    db.Update(dvmConfiguration);
-                }
-            }
-            for (SapforConfiguration sapforConfiguration : db.sapforConfigurations.Data.values()) {
-                if (sapforConfiguration.tryDeleteGroup(group)) {
-                    sapforConfiguration.tryDeleteTests(groupTests);
-                    db.Update(sapforConfiguration);
-                }
-            }
-            //--
             for (Test group_test : groupTests.values()) {
                 Utils_.forceDeleteWithCheck(group_test.getServerPath());
                 db.DeleteDependencies(group_test);
diff --git a/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java b/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java
index c5cca663..6c3813d5 100644
--- a/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java
+++ b/src/_VisualDVM/TestingSystem/Common/TestsDatabase.java
@@ -10,8 +10,10 @@ import _VisualDVM.Passes.PassCode;
 import _VisualDVM.ServerObjectsCache.VisualCaches;
 import _VisualDVM.TestingSystem.Common.Group.Group;
 import _VisualDVM.TestingSystem.Common.Group.GroupsDBTable;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupJson;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupsJson;
+import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsArrayJson;
+import _VisualDVM.TestingSystem.Common.Settings.Json.SettingsJson;
+import _VisualDVM.TestingSystem.Common.Test.Json.TestJson;
+import _VisualDVM.TestingSystem.Common.Test.Json.TestsJson;
 import _VisualDVM.TestingSystem.Common.Test.Test;
 import _VisualDVM.TestingSystem.Common.Test.TestDBTable;
 import _VisualDVM.TestingSystem.Common.TestFile.TestFile;
@@ -25,10 +27,10 @@ import _VisualDVM.TestingSystem.DVM.DVMPackage.DVMPackage;
 import _VisualDVM.TestingSystem.DVM.DVMPackage.DVMPackageDBTable;
 import _VisualDVM.TestingSystem.DVM.DVMSettings.DVMSettingsDBTable;
 import _VisualDVM.TestingSystem.DVM.DVMTasks.DVMRunTasksSet;
-import _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup.SapforConfigurationGroup;
-import _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup.SapforConfigurationGroupsDBTable;
 import _VisualDVM.TestingSystem.SAPFOR.SapforConfiguration.SapforConfiguration;
 import _VisualDVM.TestingSystem.SAPFOR.SapforConfiguration.SapforConfigurationDBTable;
+import _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup.SapforConfigurationGroup;
+import _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup.SapforConfigurationGroupsDBTable;
 import _VisualDVM.TestingSystem.SAPFOR.SapforPackage.SapforPackage;
 import _VisualDVM.TestingSystem.SAPFOR.SapforPackage.SapforPackageDBTable;
 import _VisualDVM.TestingSystem.SAPFOR.SapforSettings.SapforSettingsDBTable;
@@ -215,7 +217,7 @@ public class TestsDatabase extends SQLiteDatabase {
         Insert(test);
         //->>
         importTestFile(test, file);
-        TestFile testFile = new TestFile(test,file);
+        TestFile testFile = new TestFile(test, file);
         Insert(testFile);
         //--
         DetectTestMinMaxDim(sapfor, group, test);
@@ -236,7 +238,7 @@ public class TestsDatabase extends SQLiteDatabase {
                 String testDescription = Utils_.getNameWithoutExtension(file.getName()) + "_" + group.language.getDVMCompile();
                 Test oldTest = tests.getStandardTestByDescription(oldGroup.id, testDescription);
                 if (oldTest == null) {
-                   CreateTestFromSingleFile(account, sapfor, oldGroup, file, testDescription);
+                    CreateTestFromSingleFile(account, sapfor, oldGroup, file, testDescription);
                 } else {
                     importTestFile(oldTest, file);
                 }
@@ -356,7 +358,7 @@ public class TestsDatabase extends SQLiteDatabase {
         dvmSettings.ShowUI();
         super.ResetUI();
     }
-    public void saveTestFiles(Test test) throws Exception{
+    public void saveTestFiles(Test test) throws Exception {
         for (TestFile file : test.files) {
             file.test_id = test.id;
             Insert(file);
@@ -368,7 +370,7 @@ public class TestsDatabase extends SQLiteDatabase {
         for (TestFile file : files)
             Delete(file);
     }
-    public void Patch() throws Exception{
+    public void Patch() throws Exception {
         /*
         Vector<DVMConfigurationGroup> DVMConfigurationGroups=new Vector<>();
         //группы dvm конфигураций
@@ -405,4 +407,107 @@ public class TestsDatabase extends SQLiteDatabase {
         Commit();
          */
     }
+    public static boolean containsGroup(DVMConfigurationGroup group_, Vector<DVMConfigurationGroup> groups) {
+        for (DVMConfigurationGroup group : groups) {
+            if (group.isEqual(group_)) {
+                return true;
+            }
+        }
+        return false;
+    }
+    public static boolean containsGroup(SapforConfigurationGroup group_, Vector<SapforConfigurationGroup> groups) {
+        for (SapforConfigurationGroup group : groups) {
+            if (group.isEqual(group_)) {
+                return true;
+            }
+        }
+        return false;
+    }
+    public void RefreshDVMConfigurationGroups(DVMConfiguration dvmConfiguration) throws Exception{
+        if (dvmConfiguration.configurationGroups != null) {
+            Vector<DVMConfigurationGroup> old_ = getVectorByFK(dvmConfiguration, DVMConfigurationGroup.class);
+            Vector<DVMConfigurationGroup> new_ = dvmConfiguration.configurationGroups;
+            //--
+            Vector<DVMConfigurationGroup> to_delete = new Vector<>();
+            Vector<DVMConfigurationGroup> to_add = new Vector<>();
+            for (DVMConfigurationGroup group: old_){
+                if (!containsGroup(group, new_))
+                    to_delete.add(group);
+            }
+            for (DVMConfigurationGroup group : new_) {
+                if (!containsGroup(group, old_))
+                    to_add.add(group);
+            }
+            for (DVMConfigurationGroup group: to_delete)
+                Delete(group);
+            for (DVMConfigurationGroup group: to_add)
+                Insert(group);
+            dvmConfiguration.configurationGroups=null;
+        }
+    }
+    //--
+    public void RefreshSapforConfigurationGroups(SapforConfiguration sapforConfiguration) throws Exception{
+        if (sapforConfiguration.configurationGroups != null) {
+            Vector<SapforConfigurationGroup> old_ = getVectorByFK(sapforConfiguration, SapforConfigurationGroup.class);
+            Vector<SapforConfigurationGroup> new_ = sapforConfiguration.configurationGroups;
+            //--
+            Vector<SapforConfigurationGroup> to_delete = new Vector<>();
+            Vector<SapforConfigurationGroup> to_add = new Vector<>();
+            for (SapforConfigurationGroup group: old_){
+                if (!containsGroup(group, new_))
+                    to_delete.add(group);
+            }
+            for (SapforConfigurationGroup group : new_) {
+                if (!containsGroup(group, old_))
+                    to_add.add(group);
+            }
+            for (SapforConfigurationGroup group: to_delete)
+                Delete(group);
+            for (SapforConfigurationGroup group: to_add)
+                Insert(group);
+        }
+    }
+    //--
+    public Vector<Integer> getDVMConfigurationGroupsIds(DVMConfiguration configuration){
+        Vector<Integer> res = new Vector<>();
+        for (DVMConfigurationGroup dvmConfigurationGroup: dvmConfigurationGroups.Data.values()){
+            if (dvmConfigurationGroup.dvmconfiguration_id==configuration.id)
+                res.add(dvmConfigurationGroup.group_id);
+        }
+        return res;
+    }
+    public Vector<Integer> getDVMConfigurationSettingsIds(DVMConfiguration configuration) {
+        Vector<Integer> res=new Vector<>();
+        //временно
+        SettingsArrayJson settingsArrayJson = Utils_.gson.fromJson(configuration.packedSettingsJson,SettingsArrayJson.class);
+        for (SettingsJson settingsJson: settingsArrayJson.array){
+            res.add(settingsJson.id);
+        }
+        return res;
+
+    }
+    public LinkedHashMap<Integer, Vector<Integer>> getDVMConfigurationGroupsTestsIds(DVMConfiguration configuration) {
+        LinkedHashMap<Integer,Vector<Integer>> res =new LinkedHashMap<>();
+        for (int group_id: getDVMConfigurationGroupsIds(configuration)) {
+            if (configuration.groupsOnly == 0) {
+                Vector<Integer> test_ids = new Vector<>();
+                //--
+                //временно.
+                TestsJson testsJson = Utils_.gson.fromJson(configuration.packedTestsJson, TestsJson.class);
+                for (TestJson testJson : testsJson.array) {
+                    if (Global.testingServer.db.tests.containsKey(testJson.id)) {
+                        Test test = Global.testingServer.db.tests.get(testJson.id);
+                        if (test.group_id == group_id)
+                            test_ids.add(test.id);
+                    }
+                }
+                //--
+                res.put(group_id, test_ids);
+            } else {
+                res.put(group_id, getFKi(group_id, Group.class, Test.class));
+            }
+        }
+        return res;
+    }
+
 }
diff --git a/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java b/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java
index e2200f44..25797d94 100644
--- a/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java
+++ b/src/_VisualDVM/TestingSystem/DVM/DVMConfiguration/DVMConfiguration.java
@@ -4,6 +4,7 @@ import Common.Utils.Utils_;
 import _VisualDVM.TestingSystem.Common.Configuration.Configuration;
 import _VisualDVM.TestingSystem.Common.Group.Group;
 import _VisualDVM.TestingSystem.Common.Group.Json.GroupsJson;
+import _VisualDVM.TestingSystem.DVM.DVMConfigurationGroup.DVMConfigurationGroup;
 import com.sun.org.glassfish.gmbal.Description;
 
 import java.util.Vector;
@@ -15,15 +16,19 @@ public class DVMConfiguration extends Configuration {
     }
     public DVMConfiguration() {
     }
+    //--
+    @Description("IGNORE")
+    public Vector<DVMConfigurationGroup> configurationGroups  = null;
+    //--
     @Override
     public void SynchronizeFields(DBObject src) {
         super.SynchronizeFields(src);
         DVMConfiguration c = (DVMConfiguration) src;
         c_maxtime = c.c_maxtime;
-        packedGroupsJson = c.packedGroupsJson;
     }
-    @Override
-    public void saveGroupsAsJson(Vector<Group> groups) {
-        packedGroupsJson = Utils_.gson.toJson(new GroupsJson(groups));
+    public void saveGroups(Vector<Group> groups) {
+        configurationGroups = new Vector<>();
+        for (Group group: groups)
+            configurationGroups.add(new DVMConfigurationGroup(this, group));
     }
 }
diff --git a/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java b/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java
index f30e74f4..9a71e9cc 100644
--- a/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java
+++ b/src/_VisualDVM/TestingSystem/DVM/DVMConfigurationGroup/DVMConfigurationGroup.java
@@ -2,6 +2,8 @@ package _VisualDVM.TestingSystem.DVM.DVMConfigurationGroup;
 import Common.CommonConstants;
 import Common.Database.Objects.DBObject;
 import Common.Database.Objects.iDBObject;
+import _VisualDVM.TestingSystem.Common.Group.Group;
+import _VisualDVM.TestingSystem.DVM.DVMConfiguration.DVMConfiguration;
 public class DVMConfigurationGroup extends iDBObject {
     public int dvmconfiguration_id = CommonConstants.Nan;
     public int group_id = CommonConstants.Nan;
@@ -12,4 +14,13 @@ public class DVMConfigurationGroup extends iDBObject {
         dvmconfiguration_id = src_.dvmconfiguration_id;
         group_id = src_.group_id;
     }
+    public DVMConfigurationGroup() {
+    }
+    public DVMConfigurationGroup(DVMConfiguration configuration, Group group) {
+        dvmconfiguration_id = configuration.id;
+        group_id = group.id;
+    }
+    public boolean isEqual(DVMConfigurationGroup group_in) {
+        return dvmconfiguration_id == group_in.dvmconfiguration_id && group_id == group_in.group_id;
+    }
 }
diff --git a/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java b/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java
index de48ed6f..f43ca071 100644
--- a/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java
+++ b/src/_VisualDVM/TestingSystem/DVM/DVMPackage/DVMPackage.java
@@ -81,18 +81,24 @@ public class DVMPackage extends TestingPackage<DVMPackage_json> {
         //-
         tasksCount = 0;
         Index index = new Index();
+        //---
         Vector<DVMCompilationTask> compilationTasks = new Vector<DVMCompilationTask>();
         for (DVMConfiguration configuration : configurations) {
-            DVMConfigurationCache cache = (DVMConfigurationCache) VisualCaches.GetCache(configuration);
-            for (Group group : cache.getGroups()) {
-                for (Test test : cache.getGroupTests(group)) {
+            //--
+            LinkedHashMap<Integer,Vector<Integer>> groupsTestsIds= Global.testingServer.db.getDVMConfigurationGroupsTestsIds(configuration);
+            Vector<Integer> settingsIds = Global.testingServer.db.getDVMConfigurationSettingsIds(configuration);
+            for (int group_id : groupsTestsIds.keySet()) {
+                Group group = Global.testingServer.db.groups.get(group_id);
+                for (int test_id : groupsTestsIds.get(group_id)) {
+                    Test test = Global.testingServer.db.tests.get(test_id);
                     //--
                     DVMCompilationTask compilationTask = null;
                     DVMRunTask runTask = null;
                     Vector<DVMRunTask> testRunTasks = new Vector<>(); //для выставления эталона
                     DVMRunTask ethalon = null; //эталон. последовательная задача -s без окружения и матрицы.
                     //--
-                    for (DVMSettings dvmSettings : cache.getSettings()) {
+                    for (int settings_id : settingsIds) {
+                        DVMSettings dvmSettings=Global.testingServer.db.dvmSettings.get(settings_id);
                         //---
                         DVMSettingsCache settingsCache = (DVMSettingsCache) VisualCaches.GetCache(dvmSettings);
                         Vector<Pair<String, String>> params = settingsCache.getTasksParameters();
diff --git a/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java b/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java
index e19297b4..033b9113 100644
--- a/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java
+++ b/src/_VisualDVM/TestingSystem/SAPFOR/Json/SapforPackage_json.java
@@ -42,10 +42,12 @@ public class SapforPackage_json implements Serializable {
     public SapforPackage_json() {
     }
     public SapforPackage_json(ServerSapfor serverSapfor, Vector<SapforConfiguration> configurations, int kernels_in) {
+        /*
         sapfor_drv = serverSapfor.call_command;
         kernels = kernels_in;
         for (SapforConfiguration sapforConfiguration : configurations) {
-            SapforTestingSet_json testingSet = new SapforTestingSet_json(((SapforConfigurationCache) VisualCaches.GetCache(sapforConfiguration)).getTests(), sapforConfiguration);
+            SapforTestingSet_json testingSet =
+                    new SapforTestingSet_json(((SapforConfigurationCache) VisualCaches.GetCache(sapforConfiguration)).getTests(), sapforConfiguration);
             testingSet.id = getMaxSetId();
             testingSets.add(testingSet);
             // формирование задач
@@ -62,6 +64,7 @@ public class SapforPackage_json implements Serializable {
             }
             tasks.addAll(sortedTasks.values());
         }
+         */
     }
     public int getMaxSetId() {
         return max_set_id++;
diff --git a/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java b/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java
index b5eca092..ee73a013 100644
--- a/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java
+++ b/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfiguration/SapforConfiguration.java
@@ -1,30 +1,38 @@
 package _VisualDVM.TestingSystem.SAPFOR.SapforConfiguration;
+import Common.CommonConstants;
 import Common.Database.Objects.DBObject;
 import Common.Utils.TextLog;
-import Common.Utils.Utils_;
 import _VisualDVM.ProjectData.LanguageName;
 import _VisualDVM.ServerObjectsCache.SapforConfigurationCache;
 import _VisualDVM.ServerObjectsCache.VisualCaches;
 import _VisualDVM.TestingSystem.Common.Configuration.Configuration;
 import _VisualDVM.TestingSystem.Common.Group.Group;
-import _VisualDVM.TestingSystem.Common.Group.Json.GroupsJson;
 import _VisualDVM.TestingSystem.Common.Test.Test;
-import _VisualDVM.TestingSystem.DVM.DVMConfiguration.DVMConfiguration;
+import _VisualDVM.TestingSystem.DVM.DVMConfigurationGroup.DVMConfigurationGroup;
+import _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup.SapforConfigurationGroup;
 import _VisualDVM.TestingSystem.SAPFOR.SapforSettings.SapforSettings;
 import com.sun.org.glassfish.gmbal.Description;
 
 import java.util.LinkedHashMap;
 import java.util.Vector;
 public class SapforConfiguration extends Configuration {
-    @Override
-    public void saveGroupsAsJson(Vector<Group> groups) {
-        packedGroupsJson = Utils_.gson.toJson(new GroupsJson(groups));
+    @Description("DEFAULT -1")
+    public int ethalon_id = CommonConstants.Nan; //пакет-эталон ( в двм тестировании не нужен.)
+    @Description("IGNORE")
+    public Vector<SapforConfigurationGroup> configurationGroups  = null;
+    public String printEthalon() {
+        return (ethalon_id == CommonConstants.Nan) ? "—" : String.valueOf(ethalon_id);
+    }
+    public void saveGroups(Vector<Group> groups) {
+        configurationGroups = new Vector<>();
+        for (Group group: groups)
+            configurationGroups.add(new SapforConfigurationGroup(this, group));
     }
     @Override
     public void SynchronizeFields(DBObject src) {
         super.SynchronizeFields(src);
         SapforConfiguration c = (SapforConfiguration) src;
-        packedGroupsJson = c.packedGroupsJson;
+        ethalon_id = c.ethalon_id;
     }
     public SapforConfiguration(SapforConfiguration sapforConfiguration) {
         this.SynchronizeFields(sapforConfiguration);
@@ -33,11 +41,14 @@ public class SapforConfiguration extends Configuration {
     }
     @Override
     public boolean validate(TextLog Log) {
+        /*
         SapforConfigurationCache cache = (SapforConfigurationCache) VisualCaches.GetCache(this);
         //--
+
         Vector<Group> groups = cache.getGroups();
         Vector<SapforSettings> settingsArray = cache.getSettings();
         Vector<Test> tests = cache.getTests();
+
         //--
         Vector<LanguageName> groupsLanguages = new Vector<>();
         for (Group group : groups) {
@@ -67,6 +78,7 @@ public class SapforConfiguration extends Configuration {
             }
         }
         //-
+         */
         return Log.isEmpty();
     }
 }
diff --git a/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java b/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java
index e9306be9..e312a64e 100644
--- a/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java
+++ b/src/_VisualDVM/TestingSystem/SAPFOR/SapforConfigurationGroup/SapforConfigurationGroup.java
@@ -2,9 +2,19 @@ package _VisualDVM.TestingSystem.SAPFOR.SapforConfigurationGroup;
 import Common.CommonConstants;
 import Common.Database.Objects.DBObject;
 import Common.Database.Objects.iDBObject;
+import _VisualDVM.TestingSystem.Common.Group.Group;
+import _VisualDVM.TestingSystem.DVM.DVMConfigurationGroup.DVMConfigurationGroup;
+import _VisualDVM.TestingSystem.SAPFOR.SapforConfiguration.SapforConfiguration;
 public class SapforConfigurationGroup extends iDBObject {
     public int sapforconfiguration_id = CommonConstants.Nan;
     public int group_id = CommonConstants.Nan;
+    public SapforConfigurationGroup(SapforConfiguration configuration, Group group) {
+        sapforconfiguration_id = configuration.id;
+        group_id = group.id;
+    }
+    public SapforConfigurationGroup(){
+
+    }
     @Override
     public void SynchronizeFields(DBObject src) {
         super.SynchronizeFields(src);
@@ -12,4 +22,7 @@ public class SapforConfigurationGroup extends iDBObject {
         sapforconfiguration_id = src_.sapforconfiguration_id;
         group_id = src_.group_id;
     }
+    public boolean isEqual(SapforConfigurationGroup group_in) {
+        return sapforconfiguration_id == group_in.sapforconfiguration_id && group_id == group_in.group_id;
+    }
 }