Petals SE Flowable

The integration service 'getTasks' returns information needed to identify a task instance: process definition id, process instance id, task instance id.
To be able to display human readable information to the users in front of their portal, we should return also human readable information as:

• task description, extracted from BPMN tag <userTask><documentation> that can contain dynamic value as '${employeeName} would like to take ${numberOfDays} day(s) of vacation (Motivation: ${vacationMotivation}).'
• task name,
• task due date, so we can order task on their due date, and display them with different color according to their due date,
• task priority