# Export : SAP2000
The model data can be exported to a SAP2000 S2K (opens new window) file.
The user can select:
- To export sections as defined, section shapes or section properties.
The following restrictions apply:
- The S2K file is written in SAP2000 v6 format.
- Only geometry, properties and loading are exported.
- Spacer elements are not exported.
- Standard materials are appended to user materials.
- Additional mass on 2D elements is ignored.
- Pinned conditions on rigid constraints are ignored.
This option is not thoroughly tested and should be used with caution. Any problems should be reported to Oasys.