There are two easy ways to generate random numbers or strings. These methods are useful in many cases, but depending on the requirements, may not be cryptographically secure.
Random numbers are helpful in a number of situations, particularly for assigning tasks randomly. Check the Assign tasks to a random person in a group article.
result = Math.random() to generate a random decimal between 0 and 1, such as
⚠️ Heads-up: Because of how the field formulas action works, this outputs the decimal into a text field. Use an action like Field: Set value of a decimal field to convert it to a decimal field type.
You can generate a random string by using a Field Formula and the globally available field
run.runID from your instance.
result = run.runID.split("-") to split off everything in the runID before the first hyphen. For example, if the runID is
93d533fb-5328-44c0-976b-e34123fbba1a, the random string would be