Set this advanced option to TRUE to automatically update marks in frozen drawings and create new marks if new parts have been added. If you set it to FALSE , Tekla Structures only updates parts and bolts. The default value is TRUE.
This advanced option is model specific and the setting is saved in the options databasedatabase file that contains the settings of model-specific general settings and advanced options
There are two options databases, the model options database (options_model.db) and the drawing options database (options_drawings.db).