Is there a way view clients that I am a CSM #2 on within my client list?

No, you could do it with the additional columns. I believe someone has raised a feedback suggestion on the portal though as other's have this question.

Yes. You can add a custom field that identifies the 2nd CSM and then pull a list by that custom field.

Hi Devan! Your question makes perfect sense. And yes, you can filter your client grid view by accounts you are listed as a secondary on. I recommend adding the secondary assignment field as a column in your grid view and saving the segment for easy toggling. If you have more questions, feel free to reach out to your designated account team or email customerlove@clientsuccess.com with your follow-up!