Creating a new layer with rapOnMap data (aka rom data).

• Layers are created on the basis of the 'tag' column in the csv files. -> adding data with a tag that did not yet exist will create a new 'view' in the database and thus a new layer that can be added in the application.

• To add a layer in the application we have to create a 'metadata' in the admin.

1. Go to 'metadatas' tab
2. Top right corner 'ajouter meta data'
3. Fill in all the necessary fields analog to this example:

'title': "Intégration Personnes Étrangères - CRI" (all language fields have to filled)
'abstract': "Intégration Personnes Étrangères - CRI" (all language fields have to filled)

'resource_identifier': "postgis://gis/ipe_cri" (this part is ALWAYS the same 'postgis://gis/' then add 'rom_tag'. Replace 'tag' with the tag that can be found in the 'rap on map geo datas' or 'rap on map ins datas' table)
'geometry_type': 'Point' OR 'Polygon'
'published': False
'bounding box': 0.0.0.0 (select from list)
'point of contact': Select an available user