The user first chooses from a pre defined list of Data Jar keys. Then you can enter a project title, due and defer date as well as some tags. After that the shortcut transforms the Data Jar values into the Taskpaper format and sends it to Omnifocus. To set up a new List in Data Jar please see this shortcut: https://routinehub.co/shortcut/5318 The menu options of this shortcut right here don't generate content dynamically from the available lists in Data Jar, but I will update it soon.