Architecting and designing : Federal Enterprise Architecture Framework (FEAF) : FEAF 1 – integrated Reference Model Architect (iRMA) : Understanding the Technical Reference Model (TRM) : Technical Reference Model
  
Technical Reference Model
The metamodel of the Technical Reference Model supported in System Architect is as follows:
To use the Technical Reference Model in System Architect, proceed as follows:
See also
1: Preparation
2: Align technologies in your architecture with the Technical Reference Model (TRM)
3: Align technical components with the TRM
4: Generate OMB 300 reports
Understanding the Technical Reference Model (TRM)