<prompt> Human: I recently discovered by pure chance that at times when I had to stay latecome in early sometimes at the request of my manager, that my hours were being changed on the time sheet to show that I had instead worked my normal shift, when I had in fact had not. I am extremely frustrated and dont know how long this has been happening. I know that it has been for at least a week Twice in that time period. What do I do about this?  <response>: Look for a new job and document from this point forward the hours you have actually worked. 