Pokud je element ResourceAssociationSet obousměrný, musí funkce IDataServiceMetadataProvider.GetResourceAssociationSet() vrátit stejný element ResourceAssociationSet při volání z obou směru.
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English version
When the ResourceAssociationSet is bidirectional, IDataServiceMetadataProvider.GetResourceAssociationSet() must return the same ResourceAssociationSet when call from both ends.