Hello,

I know exactly what you mean. We are also a non profit with many Projects that have multiple income sources (grants, individual donations, service, sales of product income).

It would be better if the Project can be an independent standing group category for ALL types of income, expenses, assets, liability. But that is now how it seems to be designed. 

I was writing the same question in another thread that was asking about multiple income sources for the same Project.  A solution was not found. If you find a solution that works for you please let me know if you can, will do the same.

Gracias!