# ImportDeterministicUID

Each document is given a Universally Unique Identifier (UUID). This parameter specifies whether the UUID is a random number. To use random numbers, set this parameter to `false`. If you set this parameter to `true`, a unique identifier is created based on the document's reference.

Type: | Boolean
Default: | False
Required | No
Configuration Section: | ImportService
Example: | `ImportDeterministicUID=true`
See Also: | ImportUuidPrefix

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