New Condition type problem

HI All,

I have created new condition type for tax MWSZ and we have previous two tax condition type MWST and MWCN.

In sales order item condition tab I can only determine Revenue, MWST and MWCN or Revenue and MWSZ. But I want make it like below Revenue, MWST, MWCN and MWSZ.

I made setting in pricing procedure

Revenue, MWST and MWCN.

Revenue and MWSZ.

But it should be like below.

Please let me what I missed.

Thanks,

Preddy