ROI Tree in PowerBI with adjustable parameters

[m3dawi]

Dear all,

I'm quite new to PowerBI and I try to build a simple tree in which the ROI and all its sub-elements are displayed. In addition, I want to be able to also modify the values of lowest level parameters and see to impact on the ROI. Exampe: I want to change some variable cost positions and see the impact on the ROI. I tried to start with a decomposition tree, but got stuck.

I am very thankful for any hint how I could set this up. Is it possible with standard PowerBI tools or do I need to program individual code?

[Anonymous]

It sounds like you are looking for the feature called "what-if" parameters. If you Google that you should find some examples of how to use it.