the same as typing t e5276e8c modify project:… due:… …. an empty box clears that field.
this is a demo. the data is invented, it is shared with everyone else looking, and it is wiped every night. don't put anything real in it. what is this?
$ tracker e5276e8c-3f6f-4640-bef5-9d74080e9b1d e