| Name | Description | Type | Package | Framework |
| LanguagesProperty | Property for doucment languages. | Class | lnb.document.properties | LNB |
| LanguagesPropertyRenderer | Renderer for document languages as country flags. | Class | lnb.document.properties | LNB |
| MetadataProperties | Contains property definitions for metadata and static methods to add metadata to objects. | Class | lnb.document.properties | LNB |