I want users to restrict the reactivation of a qualified lead.
How do i do that?
A good way would be to hide the button from the ribbon.
I have found this older article that describes a similar situation: blog.customereffective.com/.../managing-activatedeactivate-permissions-of-crm-entities.html
There is new version of the third party tool proposed to hide the button.
Another idea would be to have the Leads with Qualified state reassigned (via workflow) to another user/team and by modifying the Write permissions on Lead, prevent users from modifying Leads they do not own.
You have 2 options
1.Use Ribbon workbench and hide the reactivate button
2.Create real-time workflow and stop the workflow with cancel status when lead record status changes.
The second option worked as this can be limited to user