Hahaha!
After some additional searching i didn't find anything, until i downloaded the CueCore2 Manual where it is described. I think you should put that part in the iocore manual.
******* From the CueCore2 Manual.
Setting up a conversion is done in the Show Control page. First add the in- coming protocol from the ’Sources’ table into the ’Action list’ table. Then add an action to this new action-list. Inside this action the trigger-flank field (if visible) should be set to Change; as this action should be triggered every time the incoming signal changes. Furthermore, a task need to be added, the task- type determines which protocol is the output of our conversion. It is important that the ’function’ in this task is set to ’Control’. This will make sure that the output is not a fixed value, rather it will output the information received from the incoming signal.
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Problem solved
/olle