How can I display some case details when I click the case in a table row?

I am following this old tutorial to create a table with all the cases and then be able to see some details of each case when you click one of the table rows: https://www.youtube.com/watch?v=B34eJdgGdt4&t=221s.

I have two variables:

• Name: report, Value: ..//API/bdm/businessData/com.company.model.BusinessObject?q=find&p=0&c=10, Type: External API
• Name: selectedReport, Type: String

In the first container there is a table with:

• Headers: Name, Link
• Content: report
• Column keys: projectName, projectLink
• Selected row: selectedReport

The second container is hidden with "selectedReport == null", and I don't know what I should write in the Hidden and Text sections to be able to visualize another variable of my Buisness Object called "inputPath". I have tried different things but didn't manage... I really hope someone in the community can help me!

Thanks in advance,
Marina