Windows domain and 13 separate SAP logon's for the various products I work on in Dev, QA and Regression as single SAP signon either costs too much money or is h

Windows domain and 13 separate SAP logon's for the various products I work on in Dev, QA and Regression as single SAP signon either costs too much money or is hard to get right. It has became a monthly ritual to reset them all when I got back from holiday as I have forgotten them after 2 weeks away. I tried various password managers and they all suck to some degree.