BuddyPress.org

Thank you for your answer.

Yes I put it in header.php

But this is MY link:

<li> <a href="http://***.com/register/" title="register">register</a></li>

And this is the ORIGINAL link THEME:

<li<?php if ( bp_is_page( BP_GROUPS_SLUG ) ) {?> class="selected"<?php } ?>><a href="<?php echo get_option('home') ?>/<?php echo BP_GROUPS_SLUG ?>" title="<?php _e( 'Groups', 'buddypress' ) ?>"><?php _e( 'Groups', 'buddypress' ) ?></a></li>

In the last one, we have CSS if the page GROUPS is activ

For MY link I have no CSS. And if I put it, it’s always activ

You understand what I mean?

Thank you to devote time to me