We want to set some fix milestone names (task names).
If you make a field "Enter Once" then the Clarity web-GUI will protect it.
However I think a user would still be able to override the name in OWB (or MSP).
Also "milestone name" is going to be the same field as "task name" - so there may be some conflict if you wish "task name" to still be amendable.
Perhaps a process based solution (to lock the milestone name) would work though.
Can you create a process that will lock the name of the task depending on the task type (normal task, milestone, etc) ?
If you want to implement this for all the Task instances then you can try to edit the Field properties for "Name" under Task object's Views tab. But if you want to restrict changing the names for only those Tasks which are marked as Milestones then I would also suggest you to follow what NJ has suggested you.
".... I would also suggest you to follow what NJ has suggested you" .... even Dave has suggested the same - ".... Perhaps a process based solution (to lock the milestone name) would work though."
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