Allow Edit in Sharing Dashboard

What is the purpose of '“Allow edit” option to a user while sharing the dashboard?

Please refer the screenshot attached.

Hello @archanask, if the user gives “Allow Edit” access. The shared also will become a joint-owner of dashboard. The shared user can make any changes to the dashboard and those changes will be reflected to the owner as well.

Shared User’s dashboard before edit access:

Shared User’s dashboard after edit access: