Add to parent's total time spent (minutes)

Write

Additional information for writing values	Adds a number of minutes to the current value of the field "Total time spent (minutes)" in the issue parent.
Allowed input TEXT	Cast from text to number will be attempted.
Allowed input NUMBER	The number of minutes that should be added.
Example input	60

This field can only be updated under certain circumstances. The most common examples are:

If you need to add time to the current issue, have a look at: Add to time spent (minutes)