I did some testing using the "ScanIt" projection and it seems to only control access to the IFS Scan It application and does not work independently.
To be able to proceed further we still need to give standard projection.
We have purchased 50 licenses for warehouse data collection app. My understanding is that this "ScanIt" projection will act as an add-on license for the user to only have access to the application and we still need to consume our full user license. Please correct me if I'm wrong.