function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Ranjith DevRanjith Dev 

Unable to see the "Additional Contacts" section on case Page layout

Hi Team,

I want to add a custom "Send an email" button on the "Additional Contacts" section on the Case object in lightning, but unable to see the "Additional Contacts" section on the case page layout.( lighting/classic).

How to visible that section on the Case page layout. Please guide me with any possible solution.
Sai PraveenSai Praveen (Salesforce Developers) 
Hi Ranjith,

I hope the similar question was answed in the below post. Please check and let us know if this resolves your issue.

https://developer.salesforce.com/forums/?id=906F00000008z0FIAQ

If this solution helps, Please mark it as best answer.
Thanks,
 
Ranjith DevRanjith Dev
Hi Sai,
thanks for the reply,
The "additional contacts" is a "contact role" related list on the case object. They were renamed to "additional contacts". Now my concern is how to add a list button CaseConatctRole object. When click on "New button or link"  button am get this Error.
please guide me.
User-added image
Thanks
Ranjith M.