Low value: improves our productivity slightly / solves a problem for a user
Medium value: improves our productivity significantly / solves a problem for several users
High value: solves a big problem, or one that affects many users
Super high value: solves an important or frequently occurring problem for lots of users
Cannot be implemented before something else is
Improvements to the project's documentation
Likely to unlock lots of possibilities
Addition of new functionality
Large effort - a week or two
Medium effort - a day or two... or three
Absolutely have to do this one
Not obvious how to solve the problem
ready to go - Well understood, reasonably small and well written ticket
Something that could go badly wrong if left as it is
Small effort - less than a day
Has security implications
Improvement to non-functional aspects of the project
Will make the project easier to use
Not clear what this ticket is really about or if it's still relevant
Extra large effort - starting to count in months
Extra extra large effort - this is a behemoth
Very low value: more tidying/doing something cool than delivering an outcome