Question re CLE Webinars and Course Material

Question for the cataloguers out there - how are you treating the CLE Course Materials and Webinar Archives?

We have been cataloguing to the individual paper level until now - this month and last month I noticed that there were often only 1 or 2 papers included in a course, whereas there are multiple sessions linked in the Webinar Archives (see the Expert Evidence - 2015 for an example: 1 paper, 7 webinars).  

As the webinars are very well indexed, I see a value in cataloguing to the individual webinar level as well. Is anyone else doing this?

Any thoughts, suggestions, and opinions are welcome. And thank you!

Marnie