My 95 father-in-law's wife passed away 6 months ago and I have taken over as Power of Attorney handling all his finances. I have extensive experience with Quicken and use it for myself, a children's camp I volunteer at, and sometimes one of my son's. All have valid licenses (Quicken IDs) with separate emails associated with their respective quicken files. When I took over my father-in-laws finances, I just opened a new file under my license (Quicken ID) and worked it to get about 1.5 years of previous spending imported just to understand his finances. I now want to purchase a separate license for him but don't want to mess up my personal license. I looked at the options and it looks like modifying the file to the new Quicken ID will do both my personal file and my father-in-laws file. Any ideas to keep this from messing up my personal file as I have 25+ years of data and don't want to lose that. Thanks