To let Brium know you are working on something, just tell him what it is.
For example, if you are replying emails, you would say:
- replying emails
- replying emails for 25 minutes
- replying emails for 2 hours
- replying emails since 11:30
- replying emails from 10:30 to 10:45
If you started working on something but forgot to tell Brium, don't worry, just add how long you've been at it:
If you switched to a different activity and then continued working on the original one, but forgot to let Brium know, you can say: