Options - HW Events - SNMP trap host

I am trying to configure alerting in STOR2RRD, in addition to basic email. I would like SNMP traps to be sent to another server, but I can't figure it out.

I would like to use a specific community, and version 2c, but the only available field is the community string (other than the SNMP host)

How can I configure this? Is it possible?

Thanks!