TOP_LEVEL
Shows the top level of a single part, cast unit, assembly, part of a connection or a pour object.
Top level takes the unit and accuracy from MarkDimensionFormat.dim. You can modify the settings in MarkDimensionFormat.dim in the Dimension Properties dialog box in a drawing.
The datum level only affects the
TOP_LEVEL
attribute when
Location by is set to
Model origin or to the project base point that is in the model origin.
You can use this attribute as a user-defined attribute also in part marks and associative notes.
Note:
This attribute returns the value as text, so you cannot use formulae with this attribute. Use TOP_LEVEL_UNFORMATTED instead.