Perform Gap Analysis, i.e. what is missing from Mule right now. Identify Possible Models. Agree Architectural Principles. Identify Possible Solutions. Perform due dillegence on the Possible Solutions. Identify the Solution Selection Criteria from the Architectural Principles for the Possible Solutions and co-ordinate with the Mule roadmap. Identify the Identified Solution based on the Solution Selection Criteria. Define an Architectural Strategy based on the Identified Solution. Produce a Design Overview from the Architectural Strategy Co-ordinate Development based on the Design Overview