We are going to be using Jira Service Management for external clients. We have a portal and email that clients can submit tickets using. We have a list of Organizations with email domains so that when a new customer submits a ticket, they are assigned to the appropriate organization. Each organization has a primary contact, whenever a customer from that organization submits a ticket, I want the primary contact from that organization added as a request participant and sent an email. I do not have the primary contact set yet in Jira. Is there a way I can achieve this with automations and custom fields? I can't create a unique automation for every organization as I do not have enough automation limits for that.