Naming Convention for Custom Attributes

[FWinkler79]

Hi there,

I have a question concerning the naming conventions of custom attributes that - as of today - are not yet part of the specification.
The attribute naming conventions state that for such cases, companies should use com.acme.shopname as attribute namespaces, basically resorting to a reverse domain syntax.

I am with SAP, whose websites usually end on sap.com. However, we also have a delegation record registered for .sap.
Generally, we would prefer just the sap. prefix, rather than com.sap. but would that be ok from your (OTEL's) point of view?

Thanks and best regards!