diff --git a/modules/itop-config-mgmt-1.0.0/model.itop-config-mgmt.php b/modules/itop-config-mgmt-1.0.0/model.itop-config-mgmt.php
index db3bec03a..50128e24e 100644
--- a/modules/itop-config-mgmt-1.0.0/model.itop-config-mgmt.php
+++ b/modules/itop-config-mgmt-1.0.0/model.itop-config-mgmt.php
@@ -1519,9 +1519,9 @@ class lnkSolutionToCI extends cmdbAbstractObject
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
 
-		MetaModel::Init_AddAttribute(new AttributeExternalKey("solution_id", array("targetclass"=>"ApplicationSolution", "jointype"=>null, "allowed_values"=>null, "sql"=>"solution_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeExternalKey("solution_id", array("targetclass"=>"ApplicationSolution", "jointype"=>null, "allowed_values"=>null, "sql"=>"solution_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeExternalField("solution_name", array("allowed_values"=>null, "extkey_attcode"=>"solution_id", "target_attcode"=>"name", "is_null_allowed"=>true, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeExternalKey("ci_id", array("targetclass"=>"FunctionalCI", "jointype"=>null, "allowed_values"=>null, "sql"=>"ci_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeExternalKey("ci_id", array("targetclass"=>"FunctionalCI", "jointype"=>null, "allowed_values"=>null, "sql"=>"ci_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeExternalField("ci_name", array("allowed_values"=>null, "extkey_attcode"=>"ci_id", "target_attcode"=>"name", "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeExternalField("ci_status", array("allowed_values"=>null, "extkey_attcode"=>"ci_id", "target_attcode"=>"status", "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeString("utility", array("allowed_values"=>null, "sql"=>"utility", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));