Unable to customize Application Implementation Consultant role only with Performance template

Dear Team,

We are implementing a Project on Performance Management, and we have assigned "Application Implementation Consultant" role to the users to access performance template, performance process flow, etc.

But with "Application Implementation Consultant" role, along with Performance configurable items access, it is giving access to many other areas of Oracle modules.

But, our customer wants to restrict the implementor user access only to create/implement Performance management. And customer don't want to provide access to any other module setups.

I have tried to remove some roles from "AIC" role but still we can see the access to many modules.