In order to change your subdomain: • Go to Settings > Firm on the left-hand-side panel  • Then go to the Firm Profile • You need to click "Change subdomain" and then read the pop-up window with all the consequences of changing the subdomain.  • Once you made sure you are aware of them and agree, you can click Update subdomain and change it.  • Click on 'Save Changes' button in the bottom right hand corner once you're done. Video tutorial with the answer: https://www.loom.com/share/f400a597cd9742bf99f7de33bcb2f00f