Can new @Immutable entity be inserted

I have an entity I want to be insert only. All of the documentation I've found says that an entity annotated with @Immutable cannot be updated, small "u" updated. What I need to know is whether a new immutable instance can be inserted? The entity is a 开发者_开发百科log entry, so I just need the insert. No updates nor deletes.

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Yes, @Immutable entities can be inserted.

Note however that @Immutable on a Collection means that no additions or deletions to/from the Collection can happen.