launch a taskertask WITH PARAMETER

It is possible to start taskertasks with my Gear S3. But I need a parameter to handover to this task. Otherwise I have to create tons of tasks.
wm_action('m_task:taskertask,parameter') could be an option.
If more params are needed, I can put them together and split them in the taskertask.
This days I created 100 tasks to bring the watchbatteryinfo to the mobile.
Because of tizen I have to create the autowear-functionalities manual
Hope, to find this functionality in WM soon ;-)
Manfred