How to get previous value in Email Notification Message HTML body

[AzeemkhanM]

Hi Connections,

i have a requirement where i have to show previous and current values in the message html body on email notificaiton,  I'm triggering this notification via event when there is an update on the record. Here i have so show previous and current values. 

need help on the above

regards,

uzmine

[Monique Rogers]

If you're using a business rule to trigger the event, you can send the previous value as a parameter when you trigger the event using previous.[field_name]. In the notification, you can access the parameter of the event using ${event.parm2} (or whatever index the parameter is when it's triggered) to insert it into your notification.

[AzeemkhanM]

hi,

the challenge using param is that it will take values upto only 4 but i have more