Read the cube value in the process widget by using the template snippet

[Alexis]

Thanks for all the replys. And thanks for Alex. I found something cooler with using

 <tm1-ui-dbr-hidden
            tm1-instance="ApliqoFPM"
            tm1-cube="MyCube"
            tm1-elements="{{$ctrl.settings['ApliqoFPM.FIN CoA Map.FIN OCoA']}},{{$ctrl.finalParameters[3].value}},String"
            ng-model="$ctrl.finalParameters[4].value">
</tm1-ui-dbr-hidden>