Category in Advanced options dialog box Modeling Properties

Set this advanced option to TRUE to detect clashes between Tekla Structures reinforcing bars, and between reinforcing bars and other Tekla Structures objects (steel parts, bolts, embeds, and reference objects). Set to FALSE to detect clashes between reinforcing bars and other Tekla Structures objects except between reinforcing bars. The default is TRUE.

This advanced option is model specific and the setting is saved in the options database.