No Com to a single output

Hello all,

I'm working on a project where I need to convert NO and Com from a circuit board, into a single input for a one channel relay.

I have an NO and Com wire coming out of my circuit board and I'm trying to figure out how to convert them to a single signal pin for a relay.

I'm not sure if I can directly convert them, or if there is a way around it.

No and com are usually relay outputs.
You need to illustrate your "circuit board".

The board I'm pushing from is basically just a relay. Once a button is pressed the relay on the board is supposed to send a small signal. Is there any way to convert that signal into a single cable?

Relay is just connecting, not sending anything. I can't help you if you don't present your setup.