The EAM Pattern Catalog (http://eampc-wiki.systemcartography.info) is a collection of patterns documenting solutions addressing typical, recurring problems in enterprise architecture management (EAM) based on best-practices, so called EAM Patterns. The EAM Pattern Catalog is available for about two years now and has been successfully used in various industry projects. Building on the past success, we want to enhance the catalog’s usability especially regarding the provided guidance for establishing an EAM function.