BuddyPress.org

To divide groups: suppose that similiar:

-…

– change in bp-groups.php groups_Setup_globals function:

<br />

$bp->groups->table_name = $wpdb->base_prefix . BP_ROOT_BLOG . '_' . 'bp_groups';<br />

$bp->groups->table_name_members = $wpdb->base_prefix . BP_ROOT_BLOG . '_' . 'bp_groups_members';<br />

$bp->groups->table_name_groupmeta = $wpdb->base_prefix . BP_ROOT_BLOG . '_' . 'bp_groups_groupmeta';<br />

(not checked)

Making bp-messages and bp-xprofile sites-ready should be similiar but in my case i will let them be global.