Assembly FEM > Associative workflow
Mapping CAD components to FEMs
In an assembly FEM, you must map the CAD components to FEMs to include those components in the analysis. You can map the components to FEMs using the following tools:
Use the Map Existing command to map one or more assembly components to a single, existing FEM file.
Use the Map Existing Individually command to map multiple assembly components to multiple, individually selected, existing FEM files.
Use the Automatically Map to Associated Models command to map one or more assembly components to the first FEM file that is associated to each CAD component.
Use the Map New command to create a new FEM file, and map one or more assembly components to it.
How do I
Map assembly components to existing FEM files automatically
Map an assembly component to an existing FEM file
Map an assembly component to a new FEM file
Position a component or subassembly FEM using coordinate systems within an assembly FEM
Replace component FEMs
Manage component FEM loading
Ignore CAD component mapping
Remove component FEMs
Override component FEM properties
Learn more
Associative workflow
Positioning component and subassembly FEMs within an assembly FEM
Quick links
Command reference
Pre/Post video examples
Bulk Entry Descriptions
Simcenter 3D tutorials
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Mapping CAD components to FEMs, Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/xid1163333 · retrieved 2026-07-17