Quebec taxes withheld on bc resident

I have a client who did some work in quebec and has an amount in Box E on her RL-1, and a different amount in Box 22 on T4. Does the Box E and Box 22 get added together. I know pretty basic if you live in that part of Canada…But!

When you enter the T4 R1, indicate province of employment - Quebec. The rest should be automatic. You may have to do a Quebec return to get back the income tax deducted.

You are saying that I should scroll farther done the page… I really never saw the spot to enter the RL1 data. Thanks, much. Reason I asked is that for past 3 years old accountant had ignored it, and CRA did not catch it. I guess will have a happy client…

Please check this link for your answer. Thanks