Good morning. How can i configure one .war with two .json?

I have two realms, these access the same .war (restfull bearer only), but my problem is that a .war can just one realm dependencie.

I see that keycloak have a application with realm-management name and this application is registered in more than one realms but all realms can access to realm-management without problems.

How can i do the same with my .war like realm-management.

I need registrer my .war in two realms. Please help me.