Calculation function like in OpenAsApp / Valuation dashboard with Power Bi

Hi there,

I am a consultant and am interested whether Power Bi (App) has a function like the calculation function available with OpenAsApp (https://www.openasapp.net/). With OpenAsApp, you can upload your excel spreadsheets, define input and output cells on spreadsheets and your are then able to run sensitivity analysis on these parameters (You choose the inputs on your dashboard/the app,  those parameters run through your excel model, and the defined outputs will be shown on your dashboard/app). The aim is to create an "interactive valuation dashboard".

Is there something similiar available with PowerBi? Ideally, I would like to prepare a dashboard for my clients (including EV, entity value etc. as output parameters and WACC, growth rate etc. as input paramters), which they can then use to run sensitivity analysis on valuations.

Thanks and best regards,

Robert