@since: BuddyBoss 1.2.9
Description
bp_admin_setting_callback_group_messages()

Enable group messages field markup.

Source: bp-core/admin/bp-core-admin-settings.php:1306

bp_core_install_group_message_email()

Add default invites emails.

Source: bp-core/admin/bp-core-admin-schema.php:1012