[Tagging] Binding numbers

[Skyler Hawthorne]

I'm having trouble finding anything about this in the wiki. If a site has multiple buildings all with the same address, and the buildings each have a designated number, like "Building 13", how is this tagged? I noticed the wiki lists addr:floor for addresses with a specific floor, but there is no addr:building.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/tagging/attachments/20210216/7c2fe9a9/attachment.htm>