Hi I hope someone of you can help me.
I just needed to do this:
I made a new functionallity for incidents, it is about a stop of time of solution for an incident. For example, an user create a new stop of time for solution. When another user look at the incident and see the "stop of time" the user wont be able to delete the record, the only one user who is able to delete the record is a Supervisor, so only the supervisor can see the delete button.... that is what i wanted to do.
I have found the solution, so thanks any way. and sorry for the first question.
(I need to practice my english language)