Adding Part 1, etc is also something that I do. I rename or name all of my files so they are in chronological order. Also, I add the 'type' of item before the name the designer has given it. And BOM etc are put in a folder all their own. And if I save a picture from the QB that I put in my ideas file, I do the same... ex of saving one today: 20190117 modern quilt QB [member name]... then I can find it here on the QB to link to it if necessary, and avoid posting copyright material. Thank goodness tech has progressed to long file names... anyone remember when we were limited to 8 characters? LOL