Clarified term meaning and usage.
Exact period of time of an activity or event.
This is intended to indicate overall time span, regardless of what portion of that time is spent actively pursuing the completion of the activity, event, or resource.
Overall span of time it will take to complete the activity, event, or resource.
If a resource takes 50 hours over a span of 6 months to complete, use this to record 6 months as P6M.
Updating range to allow the use of weeks.
The exact amount of time it will take to complete the described activity.
Correcting range.