When setting up your groove cart store Your groov blog blog or any other groov App you may want to use a custom domain For it rather than inside the app's Settings this is done in your main groov Account click your profile icon and Choose settings and billing next you'll Choose the domains tab select custom Domains and click manage You can add a new domain and point the Main domain at the app of your choice or If the main domain is already in use you Can add a subdomain to point to the app You wish to use Locate the domain you want to use and Find the relevant app icon to select Here you'll click the plus icon add your Subdomain in the text field and click The check mark to save it Now you'll be able to access this domain Inside that groov app