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 shown below:
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To use the Technical Reference Model in System Architect, proceed as described below:
See
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)