SEDNA automatically updates your signature when you switch between teams in the Compose view.
Users can edit signatures on individual new Messages and replies. To do so, follow the steps below. If you edit the signature AND switch teams, the edited signature along with the team signature you switched to will be present.
In the example above, switching from the Operations Team to the Finance Team changes the User's signature automatically—and the User adds some more edits after clicking the "Edit signature" icon below their signature.
To Edit Signatures within Compose
Within the Compose view, click pencil below your signature or double click on the signature itself.
Note: The dash lines above and below your signature are only visible in your Composer—recipients just see your signature on Messages and replies.