[xwiki-users] Setting page permission when creating an article - AWM

Hi Xwiki Users. I have a simple question about user rights. Here's a simple example of what I'm trying to do: User_X has a problem with the printer. 1 - He creates an issue in "Requests" space (created via App Within Minutes). 2 - The IT departament checks it and solves the problem. 3 - The user marks it as closed. What I'm asking is: Can user_X be able to read only his own question and not user_Y's question? I mean, I know that I can change a single page permission, but I got to do it manually. Is it possible to make the item readable only by its autor and by a certain group(in this case, the IT departament) when creating an article? Thank you very much.