I have a Multi Site Manager set up running 6 sites from a single EE installation.
I am trying to troubleshoot a problem on one of the sites and have turned on template debugging but it doesn't get shown. From past experience I have recalled that this is because the "sub-site" doesn't recognise me as being logged in as a Super Admin - even though I am logged in to the "master" site as a Super Admin.
How can I get the other sites to acknowledge that I am logged in to the CP?
Again, from memory I think I previously managed this by dropping an admin.php file into the sub-site's directory structure and logging in from that site instead of the main one. Not had time to try this again but I wondered if there was a "proper" way to do it?