Set this advanced option to TRUE to prevent Tekla Structures from drawing objects on top of symbols. If you set it to FALSE , symbols are not protected. The default value is FALSE.
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).