You can hide the user's first and last name by following the steps below:

    1. Navigate to BuddyBoss dashboard - Settings - Profiles.

    2. Under Profile Names, select Nickname on the dropdown as the Display Name Format.

    3. Once selected, under Display Name Fields, tick on the checkboxes for First and Last name to disable it. Refer to the image below:

    4. Please note that if you disable the "First Name" and "Last Name" fields, they will not appear anywhere in the network. This allows your members to be fully anonymous (if they use a pseudonym for their nickname).

    5. Don't forget to click on "Save Settings" below to page to apply the setting.