Partnering within a SDIRA

[Joe Palmer]

I have been under the impression that I can not in anyway partner with a disqualified party. Such as myself or a direct descendant. 

However, I was at a meetup last night where a representative from a well known provider of SDIRA's was stating that you could as long as you split all costs and revenue appropriately. For example, 75% out of SDIRA and 25% from myself or a disqualified party.

Has anyone else heard of this?