usecases.md

 # Use cases 
 
-## Create questionnaire entities
+## UC 1: Create questionnaire entities
 ![Usecases_for_questionnaire_editor-UC_1__Creation_of_new_questionnaires](/uploads/973421f6098c0fc83ca2480185bb4ed8/Usecases_for_questionnaire_editor-UC_1__Creation_of_new_questionnaires.png)
 
-## Edit questionnaire entities
+## UC 2: Edit questionnaire entities
 ![Usecases_for_questionnaire_editor-UC2__Edit_of_existing_entities](/uploads/af3ca93d7752c76290bb87c1655ea5a0/Usecases_for_questionnaire_editor-UC2__Edit_of_existing_entities.png)
 
-## Delete questionnaire entities
+## UC 3: Delete questionnaire entities
 ![Usecases_for_questionnaire_editor-UC_3__Delete_any_entity](/uploads/ae3990c8f570cab1dc8eb201af529adb/Usecases_for_questionnaire_editor-UC_3__Delete_any_entity.png)
 
 
-## Export questionnaire
+## UC 4: Export questionnaire
 ![Usecases_for_questionnaire_editor-UC_4__Export](/uploads/70d0f37cb7f9a4f881c15b4668d55758/Usecases_for_questionnaire_editor-UC_4__Export.png)