The dialog displayed by selecting the Criteria-Codes command displays all the available steel design codes. Select the code by which to perform design checks. Select the option "Show this dialog when entering Standard Provision Mode" to automatically have this dialog displayed each time the engineer switches to the Steel-Standard Provisions mode. The commands available under the Criteria menu (as described next) will change depending on the steel code selected. The Load Combinations Generation will automatically be displayed directly after this dialog is closed.

Modifying the Steel Code will remove all previously generated load combinations and will invalidate the results of that Code Check. The model will be redrawn on the screen in its original colors (rather than the Code Check colors) indicating that the Code Check must be re-run.