our company wants to test some external tools to aggregate data from different sources in a CMDB and asked for getting access to the client informations stored in our ZEN. I have red that this should be possible. But unfortunatly I am not good at database administration so I don't know how I can achieve this. I have connected to the ZEN database - we use the internal Sybase - but don't know how to add a read only user.
Can someone please help me adding this user? Or tell me how I can give them our data?

We use an old 11.2 here (since I wait for about a year to get a fracking new server for the new installment which will be ZEN 2017).