Return the input&output data of tasks when using Advanced Queries

Regarding to BPMSPL-605, the customer has identified the following requirement as critical:

1. Proposed title of this feature request
Return input & output data in Advanced Queries

2. Who is the customer behind the request?

3. Why does the customer need this? (List the business requirements here)
Searching tasks in his user Inbox (User Inbox is a custom front-end that will show pending tasks to every user in the company) since they need to search the tasks of users by many different criteria such as creationDate, Status, dueDate, Priority, etc. Currently its Inbox shows some business data related to tasks, so they need input&output data in the response.