text in user decision

Hi all

I am using a user decision step in my workflow which goes to the manger.

the problem is that I want to add some text in the user decision step only.

Is it possible.The text looks like :

request created by Emp ID: &PERNR&   (emplyee pernr )

Dear &HR_FIR_NAME& (manager name )

Below mentioned request is raised by &FIR_NAME&.  (employee name )

I have all the correct values in my workflow container but how can i use those container in workflow text.

PLease Suggest

Regards

vaibhav