Features used to implement the example

• Boolean condition and validator with math. date-time or text-string terms

Example: Block transition until all sub-tasks are in a specific status category

In this example the parent issue should only be moved to status "DONE" when all sub-tasks are in status category "Done". Otherwise the transition will not be displayed.

For this the condition Boolean condition and validator with math. date-time or text-string terms is needed. It will be implemented on the parent issue's transition.

The configuration will look like this:

Text to be parsed is: count(filterByPredicate(subtasks(), ^%{00144} != "Done")) = 0  

Note that:

• %{00144} is field code for field "Issue status category"

The issue cannot be transitioned as long as all sub-tasks are not in status category "Done":

As soon as all sub-tasks are in status category "Done", the parent issue can be transitioned as well: