In TXT Signal, you can customize the primary contact group names to fit your needs.

To edit/hide/unhide contact tabs:
1. Login (www.txtsignal.com)
2. Click the “Settings” tab (upper right)
3. Click “Change Tabs/Group Names” (link on the Actions menu)
4a. Edit: Pick from the list or select “Add a new name” to enter your own
4b. Hide: Select “No” for displaying the Contact Group
4c. Unhide: Select “Yes” for displaying the Contact Group

Bonus: When you customize your tab names, the custom name change items on the screen and provides context to the actions you might need to take.