BOTTOM_LEVEL
This is a template attribute. Template attributes can be used in filtering, or to retrieve data from the model to use in drawings and reports. For example, when you create a report, Tekla Structures replaces the attributes added in the report template with the corresponding object property values.
Shows the bottom level of a single part, cast unit, assembly, part of a connection or a pour object.
Bottom level takes the unit and accuracy from the MarkDimensionFormat.dim file. You can modify the settings in MarkDimensionFormat.dim in the Dimension Properties dialog box in a drawing.
You can use this attribute as a user-defined attribute also in part marks and associative notes.
This attribute returns the value as text, so you cannot use formulae with this attribute. Use BOTTOM_LEVEL_UNFORMATTED instead.