@AlanRynne @gokermu Hi, I want to share with you the solution of coloring elements on the power Bi Viewer that i just understood how it works.
So yes we have to change the Name Of Object Data as you sujested but it has to use the logic of speckle path to the parametre.
For example If you have a Room Parameter that you want to use for coloring rooms you have to change the name to the exact path to the parameter value :
So for this example i used a shared parameter that speckle named (dc122b22-8b9f-45c6-ba42-696c3066b8bb) and to get it i used (parameters.the name.value) and it works for all type of parameters
