Send License Renewal

Send License Renewal

Hi,

We are software company providing license subscription for our clients.
We have created Accounts, Clients and License modules in Zoho CRM.
We need to send license renewal notifications email to our clients when their subscription has expired.
Currently, we are able to send a single license key to a user using workflow automation.
We would like to send multiple expired license key to a single user. Is that possible? Can you please guide us to achieve this?

Thank you.