Currently, the only documentation on Packaged COM is the [COM Server and OLE Document support for the Desktop Bridge](https://blogs.windows.com/windowsdeveloper/2017/04/13/com-server-ole-document-support-desktop-bridge/) blog post and the various schema references like [com:ComServer](https://learn.microsoft.com/en-us/uwp/schemas/appxpackage/uapmanifestschema/element-com-comserver). We should have proper documentation about packaging COM.
Currently, the only documentation on Packaged COM is the COM Server and OLE Document support for the Desktop Bridge blog post and the various schema references like com:ComServer. We should have proper documentation about packaging COM.