The first part of Identity metadata & traits doc page seems to be lacking some text:

Metadata are the attributes defined by the system admin that can't be updated or modified by the identity owner. The only way to update the metadata is through the

/admin/identities

APIs. These fields can be used to store additional information, such as the original sign up date if the identity was created through a migration. Other use cases include, but are not limited to,

Shouldn't there be more examples at the end?