I would like to 'tick' a value in the 'flagged' field (custom field created by greenhopper/agile) if the parent issue's status has been 'in progress' for more than 1 working day.
on greenhopper itself, i had set a filter
status changed BEFORE startOfDay() TO "In Progress" AND status not in (Closed) AND status not in (Open) and issuetype="Technical task"
but it is not as useful as an issue flagged by a postfunction, which is more visual (bright yellow!) and more likely to get picked up.
I believe the right place to set this is in workflow, and "Set a field from a set of rules based on regular expressions"? Unfortunately the syntax for this is really complex, and i do not know how to write a condition in.
Can anyone help?