I designed a formular which needs to be filled in by different departments of our company. Unfortunatly the DF can be opened by several people at the same time. Is there any way to "lock" the PDF, fot that only one user has access to the formular at the same time, like e.g in MS Word Docs?
Please help, I coudn´t find a solution myself.
This needs to be done on an OS level not by the application.