Sub domain install options How can I setup sub domains on a single domain to allow development of multiple Craft client sites. I tried dev1.domain.com and dev2.domain.com and it tells me I need to upgrade license since I need the pro features. Sites are still on development. What is best naming convention?
Have staging or dev in the name, as in blah.dev.domain.com or blah.staging.domain.com  It needs to be a full sub-domain, not a partial like you had in your example.