I thought it would be the best to post here so you know what I'm talking about.
So I got PHPMyAdmin installed and the one hostee I have at the moment can access it. I've added the hostee's details into the config file of PHPMyAdmin so that only this user can access the installation. I'd like to give more users the possibility to reach that one installation (instead of uploading another one every time, it eats up about 12 MB of space!). Is this possible? I haven't found any information about that.