Actuator plates and rank systems

[Klbvet]

Can you tell me how the actuator plates relate to the in wall tank systems. For instance, can I use one companies actuator plate with another's tank system. We want to order a Geberit 111.728.00.1 tank system ( a 2x4 system). It is a dual flush system. I want an oil-rubbed bronze actuator plate to go with it. What ones can I use? Is there one available in oil-rubbed bronze that is compatible?
Thanks
Karin