0
(default): "Ignore": The lastly saved model
is checked in.
Note
If, however, the model's
solid features were visibly modified prior to the
check in, the last saved model will be checked in.
However, the 2D and 3D previews are generated
during the check in, so they
will display the up to date (modified) solid.
1: "Fail":
Abort process and produce an error message noting the modified state
of the model.
2: "Save":
Force-save the document and continue with the check in.
If the
parameter is omitted or a value or a value other than 0,1,2 is provided,
0 is assumed.