Having issues with flow of an error free 1120-s flowing into NC and CO returns without needing to enter overrides. Apportionment and Allocation do not work properly.

Efile error for CO:

The Colorado-source income of nonresident partners/shareholders electing to be included in composite filing is presently a negative amount. The Colorado EF schema does not allow a negative value, therefore, this return will need to be filed as a paper return. CO - Ref #49298

Would be great if ProConnect/ProSeries/Lacerte/Turbotax would publish short "how to's" for each state's input screen. Yes, we are the experts when it comes to the output. The input should not need to be manipulated annd I have found no answers via google, Intuit, Youtube. 

Thank you!