Is this a feature for the backend or frontend?

Frontend

What would you like?

Basically it would be nice option to have in Deck just like Teamhood where users with "collaborator(limited) access" can only see cards assigned to them or cads created by them only. While the admin an see all the tasks/cards on the board.

Why is this needed?

This is good for assigning confidential leads to team members so they cannot see the leads of the other users and there are various other scenarios where it can be helpful.

Other information

No response