The descriptions and memos that you enter in You Need A Cash Plan are saved by the program to be used to automatically complete your future entries. The lists of saved descriptions and memos in each cash plan can get extensive. You can periodically review these lists to delete entries that you no longer need.
Start by opening the Plan admin menu, hovering over Auto fill lists and then clicking on either Delete descriptions or Delete memos.
In the Auto Fill Descriptions or Auto Fill Memos window: