| RESERVED FIELD NAME | DISPLAY NAME | DESCRIPTION |
|---|---|---|
| __version | __version | This field is internal to Zeotap. |
| ucid | Unique Customer ID | Unique Customer ID is an identifier created per uniquely identified user. It is tied to all other identifiers across all sources of data onboarded and ingested to Zeotap. To understand how profiles and their identifiers are resolved, see Identity Resolution. |
| datasetname | Source Name | This field holds the name of the source created in Zeotap. |
| datasetId | Source | This field holds the Unique ID assigned to a source created in Zeotap. |
| datasourceId | Source Type | This field holds the Unique ID assigned to the different data source ID in Zeotap. |
| datagroupId | Collection ID | This field is internal to Zeotap. |
| orgId | orgId | Unique Identification number assigned to an organisation. |
| linked_ucid | Linked UCID | This field is internal to Zeotap. |
| datagroup | Collection Name | This field is internal to Zeotap. |
| _zeotap_filepath | _zeotap_filepath | This field is internal to Zeotap. |
| _zeotap_ts | _zeotap_ts | Timestamp of data ingestion |
Standard Fields in Catalogue
Reserved Catalogue Fields
Reserved fields are already part of your organisation’s catalogue. These fields are reserved for system use. Therefore, a field with the same name cannot be recreated for any other purpose.
Related Topics
Standard Fields in Catalogue
Zeotap Standard Fields
Identity Resolution
Add a Catalogue Field
Last modified on August 27, 2026
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