the same as typing t a6c9b8d7 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 a6c9b8d7-2476-4765-a794-18a154c5bfa0 e