Differents projects Spring MVC

I have a problem with a project refactor in my webs projects with Spring MVC, Spring Security, Spring ORM, Hibernate with Maven.

Now I have this situation:

I have two projects, one for normal users and other for experienced users. This projects have their spring security configuration, their controllers, their view and others configuration.

I wish have one project only for the controllers and the others projects with their views because a I need Rest API .

But I dont know how to configure spring security for securized the three projects and I dont know how to resolve views.

Thanks

Rafa