By default, the platform does not have this option. You can use the following CSS code to hide/remove Sign In and Sign Up buttons.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

.bb-header-buttons .button.signin-button {

4. Save changes 

Note: Any modifications are considered as custom work already. Know more about our Support policy here: