# How to contribute to IFC documentation ?

**URL:** <https://forums.buildingsmart.org/t/how-to-contribute-to-ifc-documentation/3161>\
**Category:** Uncategorized\
**Created:** [December 1, 2020, 4:32pm UTC](https://forums.buildingsmart.org/t/how-to-contribute-to-ifc-documentation/3161 "2020-12-01T16:32:47Z")\
**Posts on this page:** 1\
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**Author:** ![claimred](https://avatars.discourse-cdn.com/v4/letter/c/e47c2d/32.png) [@claimred](https://forums.buildingsmart.org/u/claimred)\
**Post date:** [December 3, 2020, 5:08pm UTC](https://forums.buildingsmart.org/t/how-to-contribute-to-ifc-documentation/3161/2 "2020-12-03T17:08:13Z")

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Good question. @cordell found a confusing [issue](https://forums.buildingsmart.org/t/ifcpolygonalfaceset-and-face-winding/3169/2) in IfcPolygonalSet page.

I’d like to contribute a couple of fixes to the docs as well.

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