Hi Laura, When a task is created, I believe its Last Update Date defaults to its Entry Date. If so, trusting there will always be a value in the Last Update Date, to spot tasks that have gone without an edit for more than 90 days, you could add Last Update Date Less Than $$TODAY-90d to your report filter, along with any other criteria you need to focus on only the tasks of interest (eg Actual Completion Date IS NULL Handoff Date IS NOT NULL, Number Of Children = 0, etc) Regards, Doug Doug Den Hoed - AtAppStore Got Skills? Lend a hand!
https://community.workfront.com/participate/unanswered-threads