uuid

Description

uuid returns a UUID v4, which is a random, and for practical purposes unique id that looks like 74686f72-6265-4e73-b465-66616e202020.

For more information about UUIDs please consult the relevant wikipedia article.

Example

uuid()

Writing this in a calculated information rule will return a random UUID. Since the uuid is random, every time this is used the result will be different, but it will look structurally like 74686f72-6265-4e73-b465-66616e202020.