There are useful bibliometric metadata standards that our MetaDataApp also suggests and allows you to enter: as lowest common denominators,[ DublinCore](https://www.dublincore.org/)(v.4.4) for general searchability and [Data Cite](https://datacite.org/)(v. 4.4.) to prepare the metadata for applying for a DOI so that the research data can be cited later.
It is not necessary to manually enter all of the fields of these metadata standards into the MetaDataApp. For many of them there is a mapping to one of the [16 fields of the SFB 1280 metadata schema ](https://gitlab.ruhr-uni-bochum.de/sfb1280/metaapp_2/-/wikis/MetaDataApp-Wiki/SFB-1280-metadata-fields)and therefore they only need to be entered once. The MetaDataApp automatically stores the inputs in multiple fields in the meta.json created. For other DublinCore and DataCite fields, entries within the SFB (e.g., information about the DFG as a funding agency) are fixed, so the MetaDataApp fills them automatically without user input.
| ID<sup>1</sup> | SFB 1280 Metadata | DublinCore metadata terms | DataCite-property | MetaDataApp generated name in meta.json |
<sup>1</sup>**ID**: Internal ID - numbers are used for SFB 1280 metadata fields, letters if the MetaDataApp allows entry of the field which has no mapping to SFB 1280 metadata.
<sup>2</sup>**Fixed entry**: MetaDataApp fills them automatically without user input.
