Related Items are allways and only identified by their ID.
You have now 2 Options:
1. Change the view Options of your Client's items view to allow "Wrapping" table content. This allows you to see Details isn the same view (not available in oder Integrity Versions). If you still only see the related items ID, there might be a "problem" in your Integrity setup, as relationships can be either shown as Table-View or CSV (which would be ID only). Only your MKS Admin can change that.
2. use a report.
Report allow you to collect and display far more information that the (1 dimensional) query. There should be prepares report recipies available in your installation that make it easy to create and configure just the report you want.
HTH
Matthias