GUID / UUID (Random category in Variable Wizard) generates a random Global Unique ID - a unique text string with extremely low probability to be generated ever again.

| Automatic dynamic variables | Description |
| Format | Specify whether GUID / UUID will be composed of uppercase, lowercase or mixed characters.
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| Brackets | Adds curly bracket characters { & } before and after GUID sequence. |
| No dashes | Specifies that GUID fields will be merged together by removing dashes characters - that normally separate various GUID data fields. |
| Preview | Shows random GUID generated on basis of specified options. |
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