diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 88c1dd9a..4659f0b9 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -8,7 +8,9 @@
   <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/SapforTestingSystem/SapforTask/MatchState.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTask/MatchState.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/Json/SapforTasksResults_json.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/Json/SapforTasksResults_json.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
diff --git a/src/SapforTestingSystem/Json/SapforTasksResults_json.java b/src/SapforTestingSystem/Json/SapforTasksResults_json.java
index 1dfce999..3bdd2575 100644
--- a/src/SapforTestingSystem/Json/SapforTasksResults_json.java
+++ b/src/SapforTestingSystem/Json/SapforTasksResults_json.java
@@ -1,6 +1,5 @@
 package SapforTestingSystem.Json;
 import GlobalData.Tasks.TaskState;
-import SapforTestingSystem.SapforTask.MatchState;
 import SapforTestingSystem.SapforTask.SapforTask;
 import com.google.gson.annotations.Expose;
 
@@ -14,6 +13,7 @@ public class SapforTasksResults_json {
     public long EndDate = 0;
     @Expose
     public List<SapforTask> tasks = new Vector<>();
+    //это для емейла. Не трогать.
     public LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> sortTasksByStatesConfigurationsAndGroups() {
         LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> res = new LinkedHashMap<>();
         //рассортировать задачи по конфигурациям.
@@ -44,7 +44,41 @@ public class SapforTasksResults_json {
         return res;
     }
     //---
-    public LinkedHashMap<MatchState, LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>>> sortTasksForTree() {
+    // для отображения дерева без сравнения.
+    public LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> sortTasksForTree() {
+        LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> res = new LinkedHashMap<>();
+        //--
+        for (TaskState state : TaskState.values()) {
+            LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>> configuration_tasks = new LinkedHashMap<>();
+            res.put(state, configuration_tasks);
+            //--
+            for (SapforTask task : tasks) {
+                if (task.state.equals(state)) {
+                    LinkedHashMap<String, Vector<SapforTask>> groups_tasks = null;
+                    if (configuration_tasks.containsKey(task.sapfor_configuration_id)) {
+                        groups_tasks = configuration_tasks.get(task.sapfor_configuration_id);
+                    } else {
+                        groups_tasks = new LinkedHashMap<>();
+                        configuration_tasks.put(task.sapfor_configuration_id, groups_tasks);
+                    }
+                    Vector<SapforTask> tasks = null;
+                    if (groups_tasks.containsKey(task.group_description)) {
+                        tasks = groups_tasks.get(task.group_description);
+                    } else {
+                        tasks = new Vector<>();
+                        groups_tasks.put(task.group_description, tasks);
+                    }
+                    tasks.add(task);
+                }
+            }
+        }
+        //--
+        return res;
+    }
+}
+//---
+    /*
+    public LinkedHashMap<MatchState, LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>>> sortTasksForComparisonTree() {
         LinkedHashMap<MatchState, LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>>> res = new LinkedHashMap<>();
         for (MatchState matchState : MatchState.values()) {
             LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> state_tasks = new LinkedHashMap<>();
@@ -80,4 +114,4 @@ public class SapforTasksResults_json {
         //рассортировать задачи по конфигурациям.
         return res;
     }
-}
+     */
diff --git a/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java b/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java
index ec8a0e20..005f79f2 100644
--- a/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java
+++ b/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackage.java
@@ -2,6 +2,7 @@ package SapforTestingSystem.SapforTasksPackage;
 import Common.Constants;
 import Common.Database.DBObject;
 import Common.Database.nDBObject;
+import SapforTestingSystem.Json.SapforTasksResults_json;
 import TestingSystem.TasksPackage.TasksPackageState;
 import com.sun.org.glassfish.gmbal.Description;
 
@@ -33,14 +34,6 @@ public class SapforTasksPackage extends nDBObject {
     public String configurationsIds = "";
     @Description("DEFAULT ''")
     public String summary = "";
-    // допустимые состояния
-    //Queued
-    //PackageStart
-    //RunningExecution
-    //Done
-    //Aborted
-    @Description("IGNORE")
-    public DefaultMutableTreeNode root = null;
     @Override
     public void SynchronizeFields(DBObject src) {
         super.SynchronizeFields(src);
@@ -58,4 +51,13 @@ public class SapforTasksPackage extends nDBObject {
         state = p.state;
         needsEmail = p.needsEmail;
     }
+    //---
+    @Description("IGNORE")
+    public DefaultMutableTreeNode root = null;
+    @Description("IGNORE")
+    public DefaultMutableTreeNode comparison_root = null;
+    //---
+    @Description("IGNORE")
+    public SapforTasksResults_json results = null;
+    //---
 }
diff --git a/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java b/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java
index c5de4c23..4fa80369 100644
--- a/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java
+++ b/src/SapforTestingSystem/SapforTasksPackage/SapforTasksPackageInterface.java
@@ -4,9 +4,11 @@ import Common.Global;
 import Common.Utils.Utils;
 import GlobalData.Tasks.TaskState;
 import SapforTestingSystem.Json.SapforTasksResults_json;
-import SapforTestingSystem.SapforTask.MatchState;
 import SapforTestingSystem.SapforTask.SapforTask;
-import SapforTestingSystem.SapforTasksPackage.UI.*;
+import SapforTestingSystem.SapforTasksPackage.UI.ConfigurationSummary;
+import SapforTestingSystem.SapforTasksPackage.UI.GroupSummary;
+import SapforTestingSystem.SapforTasksPackage.UI.PackageSummary;
+import SapforTestingSystem.SapforTasksPackage.UI.StateSummary;
 
 import javax.swing.tree.DefaultMutableTreeNode;
 import java.io.File;
@@ -38,11 +40,12 @@ public class SapforTasksPackageInterface {
         return getLoadedSign(package_in).exists();
     }
     //--
-    public static DefaultMutableTreeNode buildTree(SapforTasksPackage package_in) {
+    public static DefaultMutableTreeNode buildTree_old(SapforTasksPackage package_in) {
         PackageSummary root = new PackageSummary();
+        /*
         SapforTasksResults_json results_json = getLocalResults(package_in);
         LinkedHashMap<MatchState, LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>>> sortedTasks =
-                results_json.sortTasksForTree();
+                results_json.sortTasksForComparisonTree();
         //--
         for (MatchState match_state : sortedTasks.keySet()) {
             //--
@@ -90,12 +93,54 @@ public class SapforTasksPackageInterface {
                 root.add(matchesSummary);
             }
         }
+         */
         return root;
     }
     //--
-    public static DefaultMutableTreeNode getTree(SapforTasksPackage package_in) {
-        if (package_in.root == null)
-            package_in.root = buildTree(package_in);
-        return package_in.root;
+    public static DefaultMutableTreeNode buildTree(SapforTasksPackage package_in) {
+        //--
+        if (package_in.results == null) {
+            package_in.results = getLocalResults(package_in);
+        }
+        //--
+        PackageSummary root = new PackageSummary();
+        LinkedHashMap<TaskState, LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>>> task_states =
+                package_in.results.sortTasksForTree();
+        //---
+        for (TaskState state : task_states.keySet()) {
+            //--
+            StateSummary stateSummary = new StateSummary(state);
+            //--
+            LinkedHashMap<String, LinkedHashMap<String, Vector<SapforTask>>> tasksByConfigurations = task_states.get(state);
+            for (String configuration_id : tasksByConfigurations.keySet()) {
+                //--
+                DefaultMutableTreeNode configurationNode = null;
+                //--
+                LinkedHashMap<String, Vector<SapforTask>> groups_tasks = tasksByConfigurations.get(configuration_id);
+                for (String group : groups_tasks.keySet()) {
+                    //--
+                    GroupSummary groupSummary = new GroupSummary(group);
+                    //--
+                    for (SapforTask task : groups_tasks.get(group)) {
+                        //--
+                        stateSummary.count++;
+                        root.count++;
+                        //--
+                        if (configurationNode == null) {
+                            configurationNode = new ConfigurationSummary(configuration_id, task);
+                        }
+                        //--
+                        groupSummary.add(task.getVersionsTree(new File(getLocalWorkspace(package_in), configuration_id)));
+                    }
+                    if (configurationNode != null)
+                        configurationNode.add(groupSummary);
+                }
+                stateSummary.add(configurationNode);
+            }
+            if (stateSummary.count > 0) {
+                root.add(stateSummary);
+            }
+        }
+        return root;
     }
 }
diff --git a/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java b/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
index 25063c64..61b7fe91 100644
--- a/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
+++ b/src/Visual_DVM_2021/UI/Main/SapforPackagesComparisonForm.java
@@ -53,8 +53,8 @@ public class SapforPackagesComparisonForm {
         TextLog log = new TextLog();
         if (Current.Check(log, Current.SapforTasksPackage)) {
             object = Current.getSapforTasksPackage();
-            if (SapforTasksPackageInterface.isLoaded(object)||(Pass_2021.passes.get(PassCode_2021.DownloadSapforTasksPackage).Do(object)))
-            showObject();
+            if (SapforTasksPackageInterface.isLoaded(object) || (Pass_2021.passes.get(PassCode_2021.DownloadSapforTasksPackage).Do(object)))
+                showObject();
             else UI.Info("Пакет не закружен");
         } else
             UI.Info(log.toString());
@@ -65,25 +65,22 @@ public class SapforPackagesComparisonForm {
         lObjectName.setText("?");
         lObjectName.setToolTipText("Объект не назначен.");
         UI.Clear(treePanel);
-        if (isMaster()){
+        if (isMaster()) {
             UI.getMainWindow().getTestingWindow().ShowNoSapforPackageVersionEtalon();
-        }else {
+        } else {
             UI.getMainWindow().getTestingWindow().ShowNoSapforPackageVersion();
         }
-
     }
     protected void showObject() {
         lObjectName.setText(object.getPK().toString() + (isMaster() ? "(эталон)" : ""));
         lObjectName.setToolTipText(object.getPK().toString());
+        if (object.root == null) {
+            object.root = SapforTasksPackageInterface.buildTree(object);
+        }
         treePanel.add(new JScrollPane(
-                new SapforTasksPackageTree(
-
-
-                        SapforTasksPackageInterface.buildTree(object),
-
-
-        isMaster()? Current.SapforEtalonVersion: Current.SapforVersion
-        )));
+                new SapforTasksPackageTree(object.root,
+                        isMaster() ? Current.SapforEtalonVersion : Current.SapforVersion
+                )));
     }
     protected String getText() {
         return "";
@@ -105,7 +102,7 @@ public class SapforPackagesComparisonForm {
             bNext.addActionListener(e -> {
             });
             bCompare.addActionListener(e -> {
-                DoComparePass(isReady() && slave.isReady());
+                DoComparePass();
             });
         } else {
             //рабу сравнивать не положено.
@@ -129,8 +126,10 @@ public class SapforPackagesComparisonForm {
     public void onClose() {
         RemoveObject();
     }
-    public void DoComparePass(boolean startCondition) {
+    public void DoComparePass() {
         Pass_2021 pass = new Pass_2021() {
+            SapforTasksPackage package1;
+            SapforTasksPackage package2;
             @Override
             public String getDescription() {
                 return "Сравнение";
@@ -145,11 +144,21 @@ public class SapforPackagesComparisonForm {
             }
             @Override
             protected boolean canStart(Object... args) throws Exception {
-                return startCondition;
+                if (isReady() && slave.isReady()) {
+                    package1 = object;
+                    package2 = slave.object;
+                    if (!package1.testsIds.equals(package2.testsIds)) {
+                        Log.Writeln_("Наборы тестов пакетов не совпадают!");
+                    }
+                    if (!package1.configurationsIds.equals(package2.configurationsIds)) {
+                        Log.Writeln_("Наборы конфигураций не совпадают!");
+                    }
+                    return true;
+                }
+                return false;
             }
             @Override
             protected void body() throws Exception {
-                Compare();
             }
         };
         pass.Do();
@@ -180,24 +189,4 @@ public class SapforPackagesComparisonForm {
         pass.Do();
     }
     //предполагаем что оба объекта есть и мы можем получить с них текст.
-    protected void Compare() throws Exception
-    {
-        SapforTasksPackage package1 = object;
-        SapforTasksPackage package2 = slave.object;
-        UI.Info(package1.id+" "+package2.id);
-
-        /*
-        //это всегда форма мастер
-        //1. Получить файл теста.Для сапфора ограничение что файл может быть только один.Возможно и для других тоже.
-        //  File project_db = new File(object.Home, "project.json");
-        for (String masterTaskKey : packageTasks.Data.keySet()) {
-            for (String slaveTaskKey : slave.packageTasks.Data.keySet()) {
-                if (masterTaskKey.equals(slaveTaskKey)) {
-                    compareTasks(packageTasks.get(masterTaskKey), slave.packageTasks.get(masterTaskKey));
-                }
-            }
-        }
-         */
-    }
-
 }