Low Architectural maturity client needed to implement Architecture capabilities to facilitate a complex delivery. Existing EA tool (Essential Cloud | The Essential Project (enterprise-architecture.org)) was found to not be fit-for-purpose. Went to market for tool that met requirements, found MEGA-HOPEX exceeded requirements.
Procured MEGA-HOPEX.
Now being implemented.
Learnt an incredible amount about EA tool migration into non-Architecture affirming environments, and the need for detailed change management plan and contributor acceptable goals when within a low maturity organisation.