variable cross section combined profile

Hi,

I would like to add a variable cross section combined profile to my model. This column is combined from a HE180A with a diagonal cut IPE profile on it. So, a HE180 beam with varying T section on top of it.

So at start, this beam is a HE180A with added a T of body: 150x5, flange: 150x5

And at the end, this beam is a HE180A with added a T of body: 10x5, flange: 150x5

An image is added to give an idea. Instead of a T piece on top of the HEA beam, I have now a brace (shs 150x5)

Can anybody help me with a workable solution?

Best regards,

Paul