The average total time in days that tasks have spent in development only (excludes overlapping time in QA).
Documentation of operation and logic
Calculates the average total time a task has spent in Development. This is the time total that a task has spent in Development excluding the time it has spent in QA.
Each Development time bucket is calculated as:
Start time: Earliest of the transport creation, transport form creation or transport release for any component transport of the task
End time: Last import into a QA target system (ENDROLETYPE = Q) for ALL of the component transports of the task
This is the average of all the calculated actual times.