We've just got Structure plugin v3.0 for JIRA and the new Transformations function is great! Especially the JQL Query and the fact you can add multiple queries to build a filter - very handy for quickly switching back to a more general query.

The only problem is that when you go to a different JIRA section and come back, or you log out (to go home) and log in (in the morning) you have to rebuild the Transformation again. We're currently saving JQL in Notepad for easy copy and paste.

The ability to save Favourite JQL queries and apply one or more of them would be awesome!

Thanks.