If you must change a generated human task activity, note the following details:

• Do not modify the assign tasks that are automatically created in a switch activity when you add a human task to a BPEL process flow. Instead, add a new assign activity outside the switch activity.

• If the parameter passed into a human task is modified (for example, you change the parameter type in the Edit Task Parameter dialog), you must open the human task activity in the BPEL process flow and click OK to correct the references to the payload variable. Not doing so causes the parameter name to change and become uneditable.

  If the task outcomes in the Human Task Editor are modified, you must edit the human task activity and click OK. The switch case is then updated based on the changes to the outcomes.

• If you make any changes to the translatable strings of the title or category of a task in the resource bundle, those changes do not appear in any instances of that task that are already initiated. However, they do appear in instances of that task that are initiated after you make the changes.

• When you copy comments to a human task, make sure that those comments do not contain the task ID. The taskId element must be empty.