SAP BW authorization ($INFOCUBE)

Hey experts,

In my company, we are using Power BI to connect to the BexQuery. The authorization concept from SAP BW allow the user to see composite providers en SAP hana views. In other words, they can access the Catalog - $INFOCUBE.

Is it possible to change the settings and hide de option $INFOCUBE contend?

Do I have to change SAP BW authorization?