The entity objects returned by the view. Entities that do not declare a named collection are left untouched.
The companion names to populate.
The provider used to issue the batched queries.
OptionalcontextUser: UserInfoThe acting user, required server-side.
Populates the named child collections across a set of already-materialised parent entities.
Unknown collection names are logged and skipped rather than thrown, so a caller asking for a collection that a particular subclass does not declare degrades to "no children loaded" instead of failing the whole view.