Combining loads

Hello,

I have a question about making load combinations in Karamba. I can get different load cases but now I want to use the same load case with a different factor for different models or provide the different combinations of load cases into one model. Does someone has an idea how I could make combinations of load cases. Or at least know how I could multiply a load with a factor.

As example I want to have

1,2*permanent load + 1,5*Variable instantaneous + 1,5*variable extreme

and

1,2*permanent load + 1,5*variable extreme + 1,0 Accidental load

From those two examples of load combinations I want to know which one is for different elements of my structure dominant. Can someone help me with putting this into Karamba?

Kind regards,
Eef