Hi.  We have an employee who has a CSA against him.  When I originally set this up I didn't put in a protected earnings percentage as his payment was for only a few pounds, but it has now gone up considerably and his wages is lower than usual this week, so I want to make sure that I don't deduct too much.  I have gone onto SAGE to see if I can set a protected earnings against this DEO but it doesn't let me.  How can I set this up please?