By default, the platform does not have this option. You can use the following CSS code to hide the Search feature for logged out users.

Please follow the steps below:

1. Go to BuddyBoss > Theme Options

2. Under Custom Codes, enable CSS

3. Append the following:

body:not(.logged-in) ul#primary-menu li:nth-child(6),body:not(.logged-in) a.header-search-link {
    display: none !important;

4. Save changes 

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