Work Queue x Task

Hello everybody
I am working on a development were I have to create a module in PX4 stack that deals with attitude calculations.
One of the parameters that I need is the delta time between interactions, which I can easily get.
The point is that I can build this module as a Task or a Work Queue task. If I build the module as a Work Queue it is easy to set up the my delta time through the schedule. My question is: is there any way to do something similar if a build the module as a task?

Any answer/suggestion/question is more than welcome.