The position numberidentifier that is assigned to all similar parts, assemblies, cast units, or reinforcement
Position number consists of a prefix, separator, and running number. The prefix is part of the position number, identifying a numbering series. The running number is part of the position number, and is the assigned number in the numbering series, based on the start number. The separator is an optional character, such as a slash, that separates the prefix and the running number.
In Tekla Structures, the position numbers assigned in the numbering are shown in marks and templates, for example.
In the US, the term piece mark or ship mark is used to refer to a position number.
of parts. Shows a blank cell for all other objects.
Shows the mark of assembly main partmain part that exists in an assembly
The assembly main part in a steel assembly may have other parts welded or bolted to it. By default, the assembly main part is not welded or bolted to any other parts.
The user can change the assembly main part.
for assemblies, parts, and bolts. For all other objects the field is blank.