Hi Lefteris,
Thank you for the replies.
I had a look.

You can update your function tot his to limit to certain roles.

function mb_bp_profile_menu_radio_shows() {

	if ( ! bp_is_user() ) {
		return;
	}

	$user = get_user_by( 'id', bp_displayed_user_id() );

	if ( ! array_intersect( $user->roles, array( 'editor', 'administrator', 'author' ) ) ) {
		return;
	}

	bp_core_new_nav_item(
		array(
			'name'                => 'ΕΚΠΟΜΠΕΣ',
			'slug'                => 'shows',
			'position'            => 30,
			'default_subnav_slug' => 'shows',
			'screen_function'     => 'producer_shows',
		)
	);

}

For cleaning up the second part, I will suggest using get_template_part to load content from your theme/child theme.

Here, i have loaded the file producer-content.php from theme(you can change as you please)

function producer_shows_content_screen() {
	get_template_part( 'producer-content' ); // loads producer-conten.php from theme.
}

and you can put the markup there in this template file.

Hope that helps.

Regards
Brajesh

Hi,
I am sorry for the issue. The only reason this may happen is when the database save fails.

1. is the table prefix same as your other tables?
2. Which version of PHP and MySQL are you using(You can check it from site health).

Please share the details and I will assist.

Regards
Brajesh

Hi Dianne,
Thank you for the patience.
I had a look and I see that our plugin does not have the ability to remove sub tabs from group currently.
At the time we had developed this plugin, there were no front end sub tabs for groups. We will ad dthe ability to remove sub tabs in near future.

For the time being, if you need, I can share the code for the same. Though I see that this is going to be problemetic as the screen callback attached for the “send group Message” and “send private message” sub tabs and removing one will be breaking other unless we re-add that.

Regards
Brajesh

Thank you Cristi.

Regards
Brajesh

Hi Dianne,
I am sorry, It seems that something is causing error.

Please allow me to get back to you in 24 hours after testing the code again.

Regards
Brajesh