How can I add a new filter that allows me to select tasks without a filled "estimate" field. I read about the ability to save search results as a new filter - but that doesn't work. I need to be able to filter by the "estimate" field, if it is not filled.
project = myProject and estimate is EMPTY
Where myProject is either the key prefix for your tickets (EX: JIRA or ABC etc) or myProject is the actual name of your project
And where estimate depends on what you use, story points, time logging, etc
We use time logging, so my JQL search would like this
project = "Legacy" and originalEstimate is EMPTY