SUB_ID_LAST
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 running index number of the last reinforcing bar in a bar group.
Use with the REBAR and SINGLE_REBAR content
types.