Inputting Different Data to Each Sub-Process Instance

Procedure
1. Specify an array data field that matches the type of a non-array sub-process/interface input parameter.
2. In a script prior to the sub-process task, populate this array data field with different data for each sub-process instance. For example:
   appointmentTypeArray.set(0, "X-Ray");

   appointmentTypeArray.set(1, "PlasterDept");

   appointmentTypeArray.set(2, "Physio");
3. In the "Map to Sub-Process" property tab, map the array data field to the non-array sub-process/interface parameter. The sub-process invoked from each instance of the task receives the list element corresponding to the instance index of that task. For example:
   The first instance (activity loop index=0) receives the data "X-Ray" into its "appointmentType" parameter.

   The second instance (activity loop index=1) receives the data "PlasterDept" into its "appointmentType" parameter.

   The third instance (activity loop index=2) receives the data "Physio" into its "appointmentType" parameter.