I have a document library which has different folders in it like Task 1 , Task 2 etc. Whenever user uploads a file inside any folder lets say Task 1 , i want to assign file property(Task Name) as Task 1 . I tried this with SharePoint Designer Workflow but it is taking time for calculations . Is there any way to do this ? I am thinking about Synchronous Remote Event Receivers .Any kind of suggestion will be helpful .