Nov 22, 2020 6:09 PM - edited Nov 22, 2020 6:13 PM
Thank you for posting in the Community!
If you have an Enterprise account, you can restrict edit access for properties. It isn't currently possible to prevent users from re-opening lost opportunities or from updating a property (like deal stage) to a specific value. A similar idea has been posted in the Ideas Forum. Other users have requested the ability to restrict moving deals between stages. I recommend upvoting and commenting on that post with your use case to request this functionality.
I hope this clarification helps!
Melinda | (She/Her)
Customer Support Specialist