You ask me where, I listed them below

Rabbit Rabbit Software
1

RabbitCore RCM3000 User Manual pg. 46 at bottom
RabbitCore RCM3200 User Manual pg. 54
RabbitCore RCM3209/RCM3229 User Manual pg. 50
Thank you for responding
Jamie

2

These are obsolete samples not found in the current release. You should email support @ tech.support@digi.com