Shows whether an object is added to a pour unit, and how it was added.
Use with the following content types :
- CAST_UNIT (only precast, not cast-in-place cast units)
The possible values are:
- 0 : The object is not added to any pour unit, or has been modified after the pour units were calculated the last time.
- 1 : The object was manually added to the pour unit using the Add to pour unit command.
- 2 : The object was automatically added to the pour unit using the Calculate pour units command.