name attribute of a drawing

[rvn]

Hi,

Is there a way to make a lisp for changing the attribute name of a drawing in annotation?
For example, all our exchange drawings are like this: "name_EX". Every time we have to reserve the drawing then go to the tab attributes --> click edit and then put "_EX" on the end of the name. I don't have a clue how to start programming such a lisp.

Is this possible? Has somebody done this already?

Thanks at forehand.
Greetings
Ruben