Status Hero automatically sets a default username for each user, which is used for @mentions and to sync up data with integrations.

To change your default username, go to your Preferences and edit the "Username" field.

Generally, you won't need to edit the username, but if you are using an integration like GitHub or GitLab and notice that PR/MR activity is not being synced, set your username in Status Hero to match your GitHub one to make the sync work.