Part 12 contains a growing number of security management features that can be combined together to solve different requirements. This creates a lager number of valid (but also invalid) combinations of features and sequences for using the features.

We need more precise definitions for valid combinations for a use case including sequences for use of Methods calls in typical scenarios.

An example are the new options for on-line revocation with the configuration options and how to combine this with PUSH.
E.g. the GDS is doing the on-line revocation checks for all directly trusted certificates in the application trust list but can manage a revocation list for his own intermediate CA certificate for indirectly trusted applications using the GDS CA. In this case the CRL checks would be deactivated on the Issue List but would be active on the trust list.