Our client is currently running on SAP Netweaver 7.31. They are keen on exploring SAPUI5/Open UI5. We saw that SAP UI5 is an add on component for Netweaver 7.3. So in that case, could we simply download the component using our s user id and install in our system? If we have users who will login only from UI5 portal, what sort of user license they need to have, will they be charged as SAP internet users or same cost as SAP gui users?
If we are going for Open UI5 instead of SAP UI5, still will we be able to access our SAP tables and how will be the user authentication happen then?