RC Calculation interface

[pevelor]

Hi

Just a quick question, what is the purpose of boxes shown below?

Thankts

Regards Peder

[Artur.Kosakowski]

Run for ULS and SLS automatic code combinations.

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[pevelor]

I have ULS, ULS+ and ULS- which i choose. However, when I activate the box this field is grayed out and only ULS is choosen. Could you please elaborate the difference here if there is any?

[Artur.Kosakowski · Accepted solution]

http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Code-combinations/m-p/3274975

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.