This tag checks whether a drawing matches its related model before the model's state changes. You can see a drawing's status from the model's DB Properties (on the Drawing Status tab).

If true, the system checks the drawing status. If the drawing is Up-to-date, the model state changes. If the drawing Needs update, the model state remains the same and you receive a failure message. The drawing must be updated before the model state can advance.

If false, the system does not check the drawing status. The model state changes regardless of the drawing status.

This example shows a configuration for the tag.