About Prefab. Every Scene, have to Edit Instance and add a game object to action

[Yoshi1234]

Hi . I have a question.
After setting FSM to Object, Make that to Prefab then When try to use that in different scene , I have to add a Game Object which is in scene to FSM Action.

For example, make 1stFSM and 1stObject "uGUI Touch Button on Canvas" and 2ndFSM and 2ndObject"Attack system by touching button on player"

When I set both two Objects to Prefab , these connection breaks.
How can I keep connecting these??

sorry for my bad english. Hopefully you guys can understand that.