Is it possible to modify the srg_create command (provided by mod_admin_extra module) to make the name, description and display optional? So for ex.
# ejabberdctl srg_create 'group1' 'example.net' 'Group1' '' ''
should create a shared roster 'group1' on virtual host 'example.net' with name 'Group1' and an empty description and no displayed groups.
I have observed that the arguments are being passed to "srg_create(Group, Host, Name, Description, Display)" function in mod_admin_extra.erl. Is it possible to modify this function so that it checks if any of the given parameters are empty and if so does not add them to the Opts variable (I am assuming that mod_shared_roster:create_group function ignores those parameters which are not passed).