iTwin Ideas Portal
It would be a ground breaking feature a full integration between powerBI and imodelHUB. Data extractions between both platforms would represent a key step to 5D quantification and cost.
This feature has be shipped!
Now you can access PowerBI dashboard through Overview tab.
This feature will be soon released (under testing as of now) where you'll be able to see PowerBI dashboard around quantities and preliminary costing. schedule etc.