The Analysis ribbon contains common tools as well as tools specific to OpenBuildings Designer analysis including energy simulation and analysis, structural data exchange (ISM)

You can access the following analysis features here:

• Analytical Space Model Explorer - An integrated workflow to transfer OpenBuildings Designer models to OpenBuildings™ Energy Simulator for Energy Analysis.
• ISM (Integrated Structural Model) - Share structural engineering information among structural modeling, analysis, design, drafting and detailing applications.