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Replacement variables in human tasks

Replacement variables are used in the definitions of human tasks to refer to a value of an element that is resolved at run time. These variables represent task and process-related data, such as people assigned to a task or custom properties for the task. This data is available at run time for all or part of the lifecycle of a task instance.

Only certain task elements can contain replacement variables. These task elements are defined for the task template, or for a task model that was created at run time using the Business Process Choreographer APIs. These definitions are inherited by the task instance when it is created. The following task elements can include replacement variables.


See

  1. Actions that initialize or change replacement variables for human task elements
  2. Evaluation of task elements and their replacement variables at run time
  3. Replacement variables: Examples of usage patterns in task elements

Modification of task instance properties at run time