I am very aware that I can maintain a relationship with my biological father without his name being put on my birth certificate, and I have for a long time.

It is a touchy subject for both fathers and I was searching for information before I would bring this issue up, if I even do decide to pursue the idea at all.

I have heard that the state of Colorado has a provision for this, but I do not know the details, as a result, my question was simply an inquiry.