registerTagsIn on the global format context (the reference's register_tags): envelope's registerTags(), which installs the envelope summarisers once, then the provenance-mark summariser.
registerTagsIn
register_tags
registerTags()
registerTagsInon the global format context (the reference'sregister_tags): envelope'sregisterTags(), which installs the envelope summarisers once, then the provenance-mark summariser.