reference From Tracker
Filter work items by the downstream references. The result items are referenced by an item from the defined tracker or tracker type.
For example: Bug 1 -> Release 1, Task 1 -> User Story1
Available operators: =, !=, IN, NOT IN
type = 'User Story' AND referenceFromTracker = 'Bug'
type = 'User Story' AND referenceFromTracker = '5.8970'// '<projedtId.trackerId>'
type = 'User Story' AND referenceFromTracker = 8970// trackerId since 9.0.0