I updated the tags on this post to increase visibility.
Yes, those templates attached to the post you linked were designed for OpenLab ChemStation and OpenLab EZChrom software and are not compatible in OpenLab CDS 2.3.
To give you an idea of how the summary table is set up, below are screenshots of the Peaks and Repeating and Filtering properties on the table. If you create a table on your report with the same properties then you should be able to reproduce the summary table you want.
Hopefully this helps.