Log Designer/ Engine

Hi,

I have several questions about logging.

1. How do I get the Role AND UserName of the Process Starting Person in my log file ? And in general the Role and Username of the working person on a task. Something like ivy.xxx.xxx ?

2. When I call a Web Service in the Designer, then in my Log File the input and output parameter are written down. But when I call the same Process on the Engine, I only get the input parameter of the web service, but not the output. How can I change this ?

3. Is it possible to log in which sort of Element the log was done ? Something like Script Step, User Task, etc...

4. With "ivy.task.getStartProcessData() " I can get the incoming Data but how can I get the outgoing Data ? For example for a User Task, where the incoming data are changed by the user and these changed data are outgoing/flowing to another User Task. I tried "ivy.task.getEndProcessData()" but there I only get "null" as a result.

5. Another question: How can I configure the Permission and System Permissions in the Designer ?