Stores UUID to external id mappings
| Column Name | Type | Length | Nullable | Unicode | Description |
|---|---|---|---|---|---|
| externalID | varchar | 255 | false | Value of external ID Primary key. | |
| externalIDType | varchar | 128 | false | Type of external ID Primary key. | |
| uuid | varchar | 128 | false | the uuid of the object Primary key. |