You can still request the CDA! We are working on adding more robust features to the CDA Request feature and while that is in progress we can still honor the requests you make now!
The automatically generated document that we will provide for you, actually doesn't say anything about what side of the deal you are on so, no need to worry. Select any side you want and we'll get your CDA over to you.
3% will be the default calculation but you can always do your own calculation and edit the total commission / Real's split / your split to be what the amount should reflect.