Can I use an Opc item into a program in Freelance 2016?

Hello I am trying to send some varibles configured in Freelances to another OPC Server. Actually I can to use the opc items in graphics and also in push buttons to send command in OPC Items.

But my customers requires that some variables of Freelance be send to another OPC, for example : if Freelance has a Pressure Transmitter, the other OPC (third) needs to read that measure from Freelance

Thanks a lot