I created a new webpart page with ExcelWebRenderer. I want to give edit permission to a group for the excel page. Other persons have read only permission for this excel page.
I created a group and I gave full control permission to the group. And other members have read permissions only. But everyone can open read only mode the excel.
How can I give permission for the excel? Where can edit properties the excel webpart? Not: I'm using Sharepoint Designer 2013.
Thanks a lot.