_Work in progress, please contact_ _sfb1280data@rub.de_ _in case of questions._
In the following, the 16 metadata fields of the SFB 1280 metadata schema are defined, as well as constraints (e.g. allowed values) explained and examples given. General conventions in the SFB for storing metadata can be found [here](https://gitlab.ruhr-uni-bochum.de/sfb1280/metaapp_2/-/wikis/MetaDataApp-Wiki/General-conventions:-SFB-1280-metadata)[]()and in the [SFB's research data management policy](https://sfb1280.ruhr-uni-bochum.de/wp-content/uploads/2022/10/SFB1280_ResearchDataManagementPolicy_ADOPTED_20220928.pdf).
In the following, the 16 metadata fields of the SFB 1280 metadata schema are defined, as well as constraints (e.g. allowed values) explained and examples given. General conventions in the SFB for storing metadata can be found [here](https://gitlab.ruhr-uni-bochum.de/sfb1280/metaapp_2/-/wikis/MetaDataApp-Wiki/General-conventions:-SFB-1280-metadata)[]()and in the [SFB's research data management policy](https://doi.org/10.5281/zenodo.8004432).
### 1. Group ID
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@@ -40,11 +38,13 @@ In the following, the 16 metadata fields of the SFB 1280 metadata schema are def
### 5. Record Date
**Definition:** Date when the the data were collected or recorded.
**Definition:** Date when the data were collected or recorded.
**Constraints:** MetaDataApp provides a calendar from which the relevant date can be selected (date picker). The app also allows free text entry of the date in the format TT.MM.YYYY, which is common in Germany. Afterwards the app saves the data in the ISO 8601 date format (YYYY-MM-DD) in the created meta.json
**Example:** free text enty 31.05.2022 stored in the app as 2022-05-31 in meta.json
**Example:** 31.05.2022
_Note:_ Free text entry in the app "31.05.2022" will be stored as "2022-05-31" in meta.json
