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Properties and Uses

Execution Properties of a Callback​

  1. Always executed on the Supervisor

  2. Executed when a 'trigger' is evaluated as true

  3. Can be executed more than once

  4. Executed under the Qube user permissions of the user who owns the callback

Common uses of a callback​

  1. Job dependency chaining
  2. Job completion email
  3. Job logging event tracking
  4. Inter job frame dependency coordination
  5. Inter job feedback loops
  6. Job dependency cleanup handling
  7. Delay the execution of the job until later