Dear All, I found a solution how to work with document set in sharepoint A Document Set is a Content Type option within the document library which you can use to group together multiple documents or files in your SharePoint environment. A document set resembles a folder, but it has some functional differences. For example, unlike with folders, where you can create sub-folders within a folder, you cannot create a sub-document set in a document set. In this article, we'll introduce you to the Document Set in SharePoint 2013, as well as to some common functions, including how to set up your document set and how to manage its permissions. How to add Document Set as a Content Type to your Document Library: To begin, you will need go to Document Settings and change the Advanced Settings to: Allow management of content types : Next, under Settings , click Add from existing site content types and find the Document Set content type. Select Document Set and clic...