Plan Version in Organizational Management

We usually use 01 plan version when we make entries in OM. But if we need to create a different plan version, we need to go to 

1. IMG > PM > Global Setting in PM > Plan Version Maint. > Maintain Plan Version > Create  New Plan Versio
2. Set Plan Version : Here we set a new Plan Version and later integrate with PA

NOTE : Study Screen OOPS to know how INTEGRATIONS are done in OM - PA