diff --git a/defaults/main.yaml b/defaults/main.yaml
index e84bb89..eabae28 100644
--- a/defaults/main.yaml
+++ b/defaults/main.yaml
@@ -17,3 +17,4 @@ keycloak_auth: "c93501bd-abeb-4228-bc28-afac38877338"
 keycloak_auth_master: "7a64deb5-e8ea-4add-ba8d-26b339994cc9"
 liferay: "https://next.d4science.org/api/jsonws"
 liferay_auth: "bm90aWZpY2F0aW9uc0BkNHNjaWVuY2Uub3JnOmdjdWJlcmFuZG9tMzIx"
+root_vo: "%2Fgcube" 
diff --git a/templates/delete-user-account.json.j2 b/templates/delete-user-account.json.j2
index 8d1481a..e23fed6 100644
--- a/templates/delete-user-account.json.j2
+++ b/templates/delete-user-account.json.j2
@@ -7,175 +7,228 @@
 	"ownerEmail" : "m.lettere@gmail.com",
 	"inputParameters" : [ "userid" ],
 	"tasks" : [
-		{
-		"name": "LAMBDA_TASK",
-		"taskReferenceName": "init",
-		"type": "LAMBDA",
-		"inputParameters": {
-                    "keycloak": "{{ keycloak }}/${workflow.input.realm}",
-		    "keycloak_admin" : "{{ keycloak_admin }}/${workflow.input.realm}",		    
-                    "liferay": "{{ liferay }}",
-                    "liferay_auth": "{{ liferay_auth }}",
-                    "keycloak_userid" : "${workflow.input.userid}",
-                    "scriptExpression": "1 == 1"
-		}
+	  {
+	    "name": "LAMBDA_TASK",
+	    "taskReferenceName": "init",
+	    "type": "LAMBDA",
+	    "inputParameters": {
+          "root_vo": "{{ root_vo }}",
+          "keycloak": "{{ keycloak }}/${workflow.input.realm}",
+	        "keycloak_admin" : "{{ keycloak_admin }}/${workflow.input.realm}",		    
+          "liferay": "{{ liferay }}",
+          "liferay_auth": "{{ liferay_auth }}",
+          "keycloak_userid" : "${workflow.input.userid}",
+          "scriptExpression": "1 == 1"
+	    }
 		},
-        {
-            "name" : "pyrest",
-            "taskReferenceName" : "authorize",
-            "type" : "SIMPLE",
-            "inputParameters" : {
-                "url" : "${init.input.keycloak}/protocol/openid-connect/token",
-                "method" : "POST",
-                "headers" : {
-                    "Accept" : "application/json"
-                },
-                "body" : {
-                    "client_id" : "orchestrator", 
-                    "client_secret" : "{{ keycloak_auth }}",
-                    "grant_type" : "client_credentials"
-                }
-            }
-        },
-        {
-            "name" : "pyrest",
-            "taskReferenceName" : "lookup_user",
-            "type" : "SIMPLE",
-            "inputParameters" : {
-                "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
-                "method" : "GET",
-                "headers" : {
-                    "Authorization" : "Bearer ${authorize.output.body.access_token}",
-                    "Accept" : "application/json"
-                }
-            }
-        },
-        {
-            "name" : "fork_join",
-            "taskReferenceName" : "global_delete_user",
-            "type" : "FORK_JOIN",
-            "forkTasks" : [
-                [
-                    {
-                        "name" : "pyrest",
-                        "taskReferenceName" : "lookup_lr_company",
-                        "type" : "SIMPLE",
-                        "inputParameters" : {
-                            "url" : "${init.input.liferay}/company/get-company-by-web-id",
-                            "method" : "GET",
-                            "params" : { "webId" : "liferay.com"},
-                            "headers" : {
-                                "Authorization" : "Basic ${init.input.liferay_auth}",
-                                "Accept" : "application/json"
-                            }
-                        }
-                    },
-                    {
-                        "name" : "pyrest",
-                        "taskReferenceName" : "lookup_lr_user_by_screenname",
-                        "type" : "SIMPLE",
-                        "inputParameters" : {
-                            "url" : "${init.input.liferay}/user/get-user-by-screen-name",
-                            "method" : "GET",
-                            "params" : { 
-                                "companyId" : "${lookup_lr_company.output.body.companyId}", 
-                                "screenName" : "${lookup_user.output.body.username}"
-                            },
-                            "headers" : {
-                                "Authorization" : "Basic ${init.input.liferay_auth}",
-                                "Accept" : "application/json"
-                            }
-                        }
-                    },
-                    {
-                        "name" : "pyrest",
-                        "taskReferenceName" : "lookup_lr_user_groups",
-                        "type" : "SIMPLE",
-                        "inputParameters" : {
-                            "url" : "${init.input.liferay}/group/get-user-sites-groups",
-                            "method" : "GET",
-                            "params" : { 
-                                "classNames" : "[\"com.liferay.portal.model.Group\"]", 
-                                "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
-                                "max" : "-1"
-                            },
-                            "headers" : {
-                                "Authorization" : "Basic ${init.input.liferay_auth}",
-                                "Accept" : "application/json"
-                            }
-                        }
-                    },
-                    {
-                        "name": "LAMBDA_TASK",
-                        "taskReferenceName": "build_delete_group_tasks",
-                        "type": "LAMBDA",
-                        "inputParameters": {
-                            "groups" : "${lookup_lr_user_groups.output.body.*.groupId}",
-                            "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
-                            "scriptExpression": "inputs = {}; tasks = []; for(var i=0;i<$.groups.length;i++){tasks.push({'name': 'pyrest','type' : 'SIMPLE','taskReferenceName' : 'del-' + i});inputs['del-'+i] = {'url' : '${init.input.liferay}/user/unset-group-users?userIds=' + $.userId + '&groupId=' + $.groups[i],'method' : 'POST','headers' : {'Authorization' : 'Basic ' + '${init.input.liferay_auth}', 'Accept' : 'application/json'}}}; return { 'tasks' : Java.to(tasks, 'java.util.Map[]'), 'inputs' : inputs};"
-                        }
-                    },
-                    {
-                        "name" : "fork_dynamic",
-                        "type" : "FORK_JOIN_DYNAMIC",
-                        "taskReferenceName" : "parallel_delete_group",
-                        "inputParameters" : {
-                            "tasks" : "${build_delete_group_tasks.output.result.tasks}",
-                            "inputs" : "${build_delete_group_tasks.output.result.inputs}"
-                        },
-                        "dynamicForkTasksParam": "tasks",
-                        "dynamicForkTasksInputParamName": "inputs"
-                    },
-                    {
-                        "name" : "join",
-                        "type" : "JOIN",
-                        "taskReferenceName" : "join_parallel_group_deletion"
-                    },
-                    {
-                        "name" : "pyrest",
-                        "taskReferenceName" : "delete_lr_user",
-                        "type" : "SIMPLE",
-                        "inputParameters" : {
-                            "url" : "${init.input.liferay}/user/delete-user",
-                            "method" : "POST",
-                            "params" : { 
-                                "userId" : "${lookup_lr_user_by_screenname.output.body.userId}"
-                            },
-                            "headers" : {
-                                "Authorization" : "Basic ${init.input.liferay_auth}",
-                                "Accept" : "application/json"
-                            }
-                        }
-                    },
-                    {
-                        "name": "LAMBDA_TASK",
-                        "taskReferenceName": "lr_final_task",
-                        "type": "LAMBDA",
-                        "inputParameters" : {
-                            "scriptExpression" : "1 == 1"
-                        }
-                    }
-                ]
-            ]
-        },
-        {
-            "name" : "join",
-            "type" : "JOIN",
-            "taskReferenceName" : "global_delete_user_join",
-            "joinOn": [ "lr_final_task"]
-        },
-        {
-            "name" : "pyrest",
-            "taskReferenceName" : "delete_keycloak_user",
-            "type" : "SIMPLE",
-            "inputParameters" : {
-                "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
-                "method" : "DELETE",
-                "headers" : {
-                    "Authorization" : "Bearer ${authorize.output.body.access_token}",
-                    "Accept" : "application/json"
-                }
+    {
+        "name" : "pyrest",
+        "taskReferenceName" : "authorize",
+        "type" : "SIMPLE",
+        "inputParameters" : {
+            "url" : "${init.input.keycloak}/protocol/openid-connect/token",
+            "method" : "POST",
+            "headers" : {
+                "Accept" : "application/json"
+            },
+            "body" : {
+                "client_id" : "orchestrator", 
+                "client_secret" : "{{ keycloak_auth }}",
+                "grant_type" : "client_credentials"
             }
         }
+    },
+    {
+        "name" : "pyrest",
+        "taskReferenceName" : "lookup_user",
+        "type" : "SIMPLE",
+        "inputParameters" : {
+            "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
+            "method" : "GET",
+            "headers" : {
+                "Authorization" : "Bearer ${authorize.output.body.access_token}",
+                "Accept" : "application/json"
+            }
+        }
+    },
+    {
+        "name" : "fork_join",
+        "taskReferenceName" : "global_delete_user",
+        "type" : "FORK_JOIN",
+        "forkTasks" : [
+            [
+                {
+                    "name" : "pyrest",
+                    "taskReferenceName" : "lookup_lr_company",
+                    "type" : "SIMPLE",
+                    "inputParameters" : {
+                        "url" : "${init.input.liferay}/company/get-company-by-web-id",
+                        "method" : "GET",
+                        "params" : { "webId" : "liferay.com"},
+                        "headers" : {
+                            "Authorization" : "Basic ${init.input.liferay_auth}",
+                            "Accept" : "application/json"
+                        }
+                    }
+                },
+                {
+                    "name" : "pyrest",
+                    "taskReferenceName" : "lookup_lr_user_by_screenname",
+                    "type" : "SIMPLE",
+                    "inputParameters" : {
+                        "url" : "${init.input.liferay}/user/get-user-by-screen-name",
+                        "method" : "GET",
+                        "params" : { 
+                            "companyId" : "${lookup_lr_company.output.body.companyId}", 
+                            "screenName" : "${lookup_user.output.body.username}"
+                        },
+                        "headers" : {
+                            "Authorization" : "Basic ${init.input.liferay_auth}",
+                            "Accept" : "application/json"
+                        }
+                    }
+                },
+                {
+                    "name" : "pyrest",
+                    "taskReferenceName" : "lookup_lr_user_groups",
+                    "type" : "SIMPLE",
+                    "inputParameters" : {
+                        "url" : "${init.input.liferay}/group/get-user-sites-groups",
+                        "method" : "GET",
+                        "params" : { 
+                            "classNames" : "[\"com.liferay.portal.model.Group\"]", 
+                            "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
+                            "max" : "-1"
+                        },
+                        "headers" : {
+                            "Authorization" : "Basic ${init.input.liferay_auth}",
+                            "Accept" : "application/json"
+                        }
+                    }
+                },
+                {
+                    "name": "LAMBDA_TASK",
+                    "taskReferenceName": "build_delete_group_tasks",
+                    "type": "LAMBDA",
+                    "inputParameters": {
+                        "groups" : "${lookup_lr_user_groups.output.body.*.groupId}",
+                        "userId" : "${lookup_lr_user_by_screenname.output.body.userId}",
+                        "scriptExpression": "inputs = {}; tasks = []; for(var i=0;i<$.groups.length;i++){tasks.push({'name': 'pyrest','type' : 'SIMPLE','taskReferenceName' : 'del-' + i});inputs['del-'+i] = {'url' : '${init.input.liferay}/user/unset-group-users?userIds=' + $.userId + '&groupId=' + $.groups[i],'method' : 'POST','headers' : {'Authorization' : 'Basic ' + '${init.input.liferay_auth}', 'Accept' : 'application/json'}}}; return { 'tasks' : Java.to(tasks, 'java.util.Map[]'), 'inputs' : inputs};"
+                    }
+                },
+                {
+                    "name" : "fork_dynamic",
+                    "type" : "FORK_JOIN_DYNAMIC",
+                    "taskReferenceName" : "parallel_delete_group",
+                    "inputParameters" : {
+                        "tasks" : "${build_delete_group_tasks.output.result.tasks}",
+                        "inputs" : "${build_delete_group_tasks.output.result.inputs}"
+                    },
+                    "dynamicForkTasksParam": "tasks",
+                    "dynamicForkTasksInputParamName": "inputs"
+                },
+                {
+                    "name" : "join",
+                    "type" : "JOIN",
+                    "taskReferenceName" : "join_parallel_group_deletion"
+                },
+                {
+                    "name" : "pyrest",
+                    "taskReferenceName" : "delete_lr_user",
+                    "type" : "SIMPLE",
+                    "inputParameters" : {
+                        "url" : "${init.input.liferay}/user/delete-user",
+                        "method" : "POST",
+                        "params" : { 
+                            "userId" : "${lookup_lr_user_by_screenname.output.body.userId}"
+                        },
+                        "headers" : {
+                            "Authorization" : "Basic ${init.input.liferay_auth}",
+                            "Accept" : "application/json"
+                        }
+                    }
+                },
+                {
+                    "name": "LAMBDA_TASK",
+                    "taskReferenceName": "lr_final_task",
+                    "type": "LAMBDA",
+                    "inputParameters" : {
+                        "scriptExpression" : "1 == 1"
+                    }
+                }
+            ]
+        ],
+        [
+          {
+              "name" : "pyrest",
+              "taskReferenceName" : "get_rootvo",
+              "type" : "SIMPLE",
+              "inputParameters" : {
+                  "url" : "${init.input.keycloak_admin}/clients?clientId=${workflow.input.root_vo}",
+                  "method" : "GET",
+                  "headers" : {
+                      "Authorization" : "Bearer ${authorize.output.body.access_token}",
+                      "Accept" : "application/json"
+                  }
+              }
+          },
+          {
+              "name" : "pyrest",
+              "taskReferenceName" : "get_rootvo_roles",
+              "type" : "SIMPLE",
+              "inputParameters" : {
+                  "url" : "${init.input.keycloak_admin}/clients/${get_rootvo.output.body[0].id}/roles",
+                  "method" : "GET",
+                  "headers" : {
+                      "Authorization" : "Bearer ${authorize.output.body.access_token}",
+                      "Accept" : "application/json"
+                  }
+              }
+          },
+          {
+              "name" : "pyrest",
+              "taskReferenceName" : "get_rootvo_infra_managers",
+              "type" : "SIMPLE",
+              "inputParameters" : {
+                  "url" : "${init.input.keycloak_admin}/clients/${get_rootvo.output.body[0].id}/roles/Infrastructure-Manager/users",
+                  "method" : "GET",
+                  "headers" : {
+                      "Authorization" : "Bearer ${authorize.output.body.access_token}",
+                      "Accept" : "application/json"
+                  }
+              }
+          }
+        ]
+    },
+    {
+        "name" : "join",
+        "type" : "JOIN",
+        "taskReferenceName" : "global_delete_user_join",
+        "joinOn": [ "lr_final_task", "get_rootvo_inframanagers"]
+    },
+    {
+        "name" : "pyrest",
+        "taskReferenceName" : "delete_keycloak_user",
+        "type" : "SIMPLE",
+        "inputParameters" : {
+            "url" : "${init.input.keycloak_admin}/users/${init.input.keycloak_userid}",
+            "method" : "DELETE",
+            "headers" : {
+                "Authorization" : "Bearer ${authorize.output.body.access_token}",
+                "Accept" : "application/json"
+            }
+        }
+    },
+    {
+        "name" : "pymail",
+        "taskReferenceName" : "notify_infra_managers",
+        "type" : "SIMPLE",
+        "inputParameters" : {
+            "subject" : "User account REMOVAL notification",
+            "from" : "noreply@d4science.org",
+            "to" : "${get_rootvo_infra_managers.output.body.*.email}",
+            "html" : "<html><body><p>Dear ${workflow.input.root_vo} Infrastructure Manager,</p><p>${${lookup_user.output.body.firstName} ${lookup_user.output.body.lastName} (${lookup_user.output.body.username}) removed his/her account from the portal with the following email: ${lookup_user.output.body.email}</p><p>You received this email because you are an Infrastructure Manager.</p><p>WARNING / LEGAL TEXT: This message is intended only for the use of the individual or entity to which it is addressed and may contain information which is privileged, confidential, proprietary, or exempt from disclosure under applicable law. If you are not the intended recipient or the person responsible for delivering the message to the intended recipient, you are strictly prohibited from disclosing, distributing, copying, or in any way using this message. If you have received this communication in error, please notify the sender and destroy and delete any copies you may have received.</p></body></html>"
+        }
+    },
 	]
 }