We're trying to resigister a moodle 2.3 moodle site with a moodle 2.2 hub.
when we go to adminstration> registration on the 2.3 server we get the option to register with moodle.org and thats it, no option to register with addtional specific hubs - see attached screenshot. The url in this case is http://mymoodle/admin/registration/register.php
On the hub site which is a moodle 2.2 site when you go to adminstration> registration the url it brings up is http://mymoodle/admin/selecthub.php and it presents a page that lets you register with moodle or a spefic hub. - see screeshot 2 in the post below.
The selecthub.php file doesn't seem to exist anywhere in moodle 2.3.
Has anyone come accross these problems and have any solutions for this?
