By default, the platform does not have this option. You can use the following function code to hide/remove the 'Create an Account' button on the sign-in page.

Please follow the steps below:

1. Go to Appearance > Theme Editor.

2. Under “Select theme to edit”, choose (BuddyBoss Child/whatever theme is active), then click “Select”.

3. Below Theme Files, select Theme Functions (functions.php).

4. Append the code just before the closing PHP tag “?>”:

function my_login_css() { ?>
    <style type="text/css">
      .login .login-heading a
{
    display:none;
}
    </style>
<?php }
add_action( 'login_enqueue_scripts', 'my_login_css' );

5. Click Update File to save the changes.

Note: Any modifications are considered as custom work already. Know more about our Support Policy here: https://www.buddyboss.com/support-policy/