The MediaMath user connecting a data source in Funnel need specific permissions to get certain metrics. If you get an error in Funnel saying you are missing permission for a metric, check your permissions in the UI following the instructions below and then reconnect your data source in Funnel.
If you're still not able to get the permission you need, please reach out to your account manager at MediaMath, listing the metrics you need permissions for - they will be able to help you.
Change permissions in the MediaMath UI
To view and grant permissions in the MediaMath UI go to the page Admin > Users > Edit (for the user connected in Funnel)
Then check the boxes for permissions needed.
Note: If you run in to any problems or are not able to grant the right permissions, reach out to your account manager at MediaMath and they will help you.