A Catalog Group is a folder in the TerriaJS catalog that contains [Catalog Items](catalog-items.md), [Catalog Functions](catalog-functions.md), and other groups.  The Type column in the table below indicates the `"type"` property to use in the [Initialization File](../customizing/initialization-files.md).

| Name | Type |
|------|------|
| [ABS ITT](catalog-type-details/abs-itt-dataset-list.md) | `abs-itt-dataset-list` |
| [CKAN](catalog-type-details/ckan.md) | `ckan` |
| [Catalog Service for the Web (CSW)](catalog-type-details/csw.md) | `csw` |
| [ArcGIS Server](catalog-type-details/esri-group.md) | `esri-group` |
| [ArcGIS FeatureServer](catalog-type-details/esri-featureServer-group.md) | `esri-featureServer-group` |
| [ArcGIS MapServer](catalog-type-details/esri-mapServer-group.md) | `esri-mapServer-group` |
| [Group (Manual)](catalog-type-details/group.md) | `group` |
| [Socrata](catalog-type-details/socrata.md) | `socrata` |
| [Web Feature Service (WFS)](catalog-type-details/wfs-getCapabilities.md) | `wfs-getCapabilities` |
| [WFS Features](catalog-type-details/wfs-features-group.md) | `wfs-features-group` |
| [Web Map Service (WMS)](catalog-type-details/wms-getCapabilities.md) | `wms-getCapabilities` |
| [Web Processing Service (WPS)](catalog-type-details/wps-getCapabilities.md) | `wps-getCapabilities` |