Interior architecture data gets analyzed against a set of five Interior reference models. These models are the Interior adaptation of the OMB reference models described on the Federal Enterprise Architecture Program Management Office (FEAPMO ) site.
The five models picture five aspects of architecture, in much the same way the plumbing diagram and electrical diagram show two aspects of the architecture of a house. The model helps architects concentrate on one aspect at a time, while understanding that all these parts have to fit together in the final structure.
Tools for Analysis (DEAR)
From this link you can:
- Log in to the DOI EA Repository (DEAR)
- Get a DEAR account
- Get DEAR guides and tutorials
- Read business user training
- Read technical user training
- Learn more about DEAR
Developing a Common Language for the Interior
The IEA program has extended all the FEA Reference models to Interior-specific areas. The models include:
- PRM - (Performance Reference Model) Linking the DOI Strategic Plan to the OMB FEA PRM as well as DOI Activity Based Costing work activities
- BRM - (Business Reference Model) Linking the Activity Based Costing work activities to the FEA BRM as well as extending them for specific lines of business: Law Enforcement, Financial Management (based on FBMS), Recreation, and Wildland Fire Management
- SRM - (Service Reference Model) Adding domain principles, best practices, but no new extensions to the FEA SRM
- TRM - (Technical Reference Model) Added standard and technical Service/Product Specifications used at Interior to the FEA TRM
- DRM - (Data Reference Model) For specific lines of business, developed DRM based on principles of the FEA DRM (NOTE: Currently it is saved in a separate work area (separate encyclopedia)
MBT Tools
MBT Instructions and Templates include all the work products support tools needed within the MBT. Navigate to the MBT Summary pages, download the Step guidance, and links within contain references to:
- Templates for Planning, Interim Work Products, Deliverables, Charting, Diagramming, and Tracking