Dear,
My name is Cristofaro Debora, and I am writing to ask for your help regarding the use of www.cbioportal.org. Attached, you will find an image that illustrates exactly what I wish to achieve.
I would greatly appreciate it if you could provide me with a step-by-step guide on how to replicate this functionality or point me to the section of the documentation that covers this topic.
Thank you in advance for your time and assistance. I look forward to hearing from you soon.
Best regards,
Cristofaro Debora