I'm working on some training material and noticed that each time during "Create project" if I have something in the "Key" field, then remove it, and then click on the "Name" field, a new key is generated. The key seems to be fairly random, did you see any funny ones like this one I got this morning?
Hi. I don’t know what Jira Cloud does. In the server edition the key is generated by the initials of the project name and it can be overwritten manually.