diff --git a/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksCoreTests.java b/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksCoreTests.java
new file mode 100644
index 000000000..a02303618
--- /dev/null
+++ b/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksCoreTests.java
@@ -0,0 +1,126 @@
+package org.alfresco.rest.workflow.tasks;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.alfresco.dataprep.CMISUtil.DocumentType;
+import org.alfresco.dataprep.CMISUtil.Priority;
+import org.alfresco.rest.RestTest;
+import org.alfresco.rest.model.RestErrorModel;
+import org.alfresco.rest.model.RestSiteModel;
+import org.alfresco.rest.model.RestTaskModel;
+import org.alfresco.rest.model.RestTaskModelsCollection;
+import org.alfresco.utility.model.FileModel;
+import org.alfresco.utility.model.SiteModel;
+import org.alfresco.utility.model.TestGroup;
+import org.alfresco.utility.model.UserModel;
+import org.alfresco.utility.testrail.ExecutionType;
+import org.alfresco.utility.testrail.annotation.TestRail;
+import org.springframework.http.HttpStatus;
+import org.testng.Assert;
+import org.testng.annotations.BeforeClass;
+import org.testng.annotations.Test;
+
+import com.google.common.collect.Ordering;
+
+public class GetTasksCoreTests extends RestTest
+{
+    UserModel userModel, userNotInvolved, candidateUser, assigneeUser, adminUser;
+    UserModel adminTenantUser, tenantUser, tenantUserAssignee;
+    SiteModel siteModel;
+    FileModel fileModel;
+    RestTaskModelsCollection taskModels, tenantTask;
+
+    @BeforeClass(alwaysRun = true)
+    public void dataPreparation() throws Exception
+    {
+        adminUser = dataUser.getAdminUser();
+        userModel = dataUser.createRandomTestUser();
+        userNotInvolved = dataUser.createRandomTestUser();
+        siteModel = dataSite.usingUser(userModel).createPublicRandomSite();
+        fileModel = dataContent.usingSite(siteModel).createContent(DocumentType.TEXT_PLAIN);
+
+        assigneeUser = dataUser.createRandomTestUser();
+        dataWorkflow.usingUser(userModel).usingSite(siteModel).usingResource(fileModel).createNewTaskAndAssignTo(assigneeUser);
+    }
+
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Verify the request in case of any user which is not involved.")
+    @Test(groups = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS, TestGroup.CORE })
+    public void requestWithUserNotInvolved() throws Exception
+    {
+        taskModels = restClient.authenticateUser(userNotInvolved).withWorkflowAPI().getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.OK);
+        taskModels.assertThat().entriesListIsEmpty();
+    }
+
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Check that orderBy parameter is applied.")
+    @Test(groups = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS, TestGroup.CORE })
+    public void orderByParameterApplied() throws Exception
+    {
+        taskModels = restClient.authenticateUser(dataUser.getAdminUser()).withParams("orderBy=id").withWorkflowAPI().getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.OK);
+        taskModels.assertThat().entriesListIsNotEmpty();
+        List<RestTaskModel> tasksList = taskModels.getEntries();
+        List<String> taskIds = new ArrayList<String>();
+        for(RestTaskModel task: tasksList)
+        {
+            taskIds.add(task.onModel().getId());   
+        }      
+        boolean sorted = Ordering.natural().isOrdered(taskIds);
+        Assert.assertTrue(sorted, "Tasks list should be ordered ascendent after id");     
+    }
+    
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Check that orderBy parameter is applied and supports only one parameter.")
+    @Test(groups = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS, TestGroup.CORE })
+    public void orderByParameterSupportsOnlyOneParameter() throws Exception
+    {
+        taskModels = restClient.authenticateUser(dataUser.getAdminUser()).withParams("orderBy=id,processDefinitionId").withWorkflowAPI().getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.BAD_REQUEST).assertLastError().containsSummary("Only one order by parameter is supported");
+        taskModels.assertThat().entriesListIsEmpty();   
+    }
+
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Check that where parameter is applied.")
+    @Test(groups = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS, TestGroup.CORE })
+    public void whereParameterApplied() throws Exception
+    {
+        taskModels = restClient.authenticateUser(dataUser.getAdminUser()).withParams("where=(assignee='" + assigneeUser.getUsername() + "')").withWorkflowAPI()
+                .getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.OK);
+        taskModels.assertThat().entriesListIsNotEmpty().and().entriesListContains("assignee", assigneeUser.getUsername()).and().entriesListCountIs(1);
+    }
+
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Check that invalid orderBy parameter applied returns 400 status code.")
+    @Test(groups = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS, TestGroup.CORE })
+    public void invalidOrderByParameterApplied() throws Exception
+    {
+        restClient.authenticateUser(dataUser.getAdminUser()).withParams("orderBy=invalidParameter").withWorkflowAPI().getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.BAD_REQUEST).assertLastError().containsSummary("invalidParameter is not supported");
+    }
+
+    @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW,
+            TestGroup.TASKS }, executionType = ExecutionType.REGRESSION, description = "Check that for network enabled only that network tasks are returned.")
+    @Test(groups = { TestGroup.NETWORKS })
+    public void networkEnabledTasksReturned() throws Exception
+    {
+        restClient.authenticateUser(adminUser);
+
+        adminTenantUser = UserModel.getAdminTenantUser();
+        restClient.usingTenant().createTenant(adminTenantUser);
+
+        tenantUser = dataUser.usingUser(adminTenantUser).createUserWithTenant("userTenant");
+        tenantUserAssignee = dataUser.usingUser(adminTenantUser).createUserWithTenant("userTenantAssignee");
+
+        restClient.authenticateUser(tenantUser).withWorkflowAPI().addProcess("activitiAdhoc", tenantUserAssignee, false, Priority.Normal);
+
+        tenantTask = restClient.authenticateUser(tenantUserAssignee).withWorkflowAPI().getTasks();
+        restClient.assertStatusCodeIs(HttpStatus.OK);
+        tenantTask.assertThat().entriesListIsNotEmpty().and().entriesListCountIs(1).and().entriesListContains("assignee",
+                String.format("userTenantAssignee@%s", tenantUserAssignee.getDomain().toLowerCase()));
+
+    }
+}
diff --git a/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksSanityTests.java b/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksSanityTests.java
index 11b115b78..6c77aece6 100644
--- a/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksSanityTests.java
+++ b/e2e-test/java/org/alfresco/rest/workflow/tasks/GetTasksSanityTests.java
@@ -53,9 +53,8 @@ public class GetTasksSanityTests extends RestTest
     {
         taskModels = restClient.authenticateUser(assigneeUser).withWorkflowAPI().getTasks();
         restClient.assertStatusCodeIs(HttpStatus.OK);
-        taskModels.assertThat().entriesListIsNotEmpty();
+        taskModels.assertThat().entriesListIsNotEmpty().and().entriesListCountIs(1).and().entriesListContains("assignee", assigneeUser.getUsername());
     }
-    
 
     @TestRail(section = { TestGroup.REST_API, TestGroup.WORKFLOW, TestGroup.TASKS }, executionType = ExecutionType.SANITY, description = "Verify candidate user that claims the task gets its existing tasks with Rest API and response is successfull (200)")
     @Bug(id = "MNT-16967")