Number a series of parts
Use the Number series of selected objects command to only number parts that have a certain prefix and start number. This enables you to limit the numbering to certain series of objects only, which can be useful in large models.
Before you start, we recommend that you plan the numbering series carefully, and split the model into smaller numbering series, for example by area or phase.
Select the parts that have the desired prefix and start number.
Only parts that have the same prefix and start number as the selected part will be numbered.
Drawings & reports tab, click
Tekla Structures numbers all parts in the specified numbering series.