**Description** I think it would make sense to be able to designate certain properties/methods of a class as never serializable/unserializable. **Example** In my particular case, I have a couple of bitmap properties which I expose via boolean setters/getters for each bit, as well as properties for current and new password. I would never want these properties serialized, even when otherwise serializing all properties of the object. `@Exclude` (that's what JMS calls [their counterpart](https://jmsyst.com/libs/serializer/master/reference/annotations)) or `@Ignore` annotation would help such case.