To allow or restrict users from being able to delete a document from the History, please follow the steps below:
Enter the User Profiles Program.
Select the User you want to grant/ restrict permissions of.
Click Update.
Select the Authorisations Tab.
Tick Show Remove Entry option on History Screen? to grant access to this feature, or untick to remove access for this user.
Click Save and Exit the program.
It is also possible to restrict which action types can be deleted.
If you or your System administrator does not have access to User Profiles, please raise a support ticket and quote this article.