# Endpoint Configuration for Rendezvous ESB

If the endpoint is a Rendezvous ESB:

- By default, the trigger service creates the message using data from BES buffer in one field named DATA. The size is the User Data Length.

- Optionally, you can specify a dynamic destination name length and start position in the Publish To Len (Dyn) field.

Note: The PROP field is not supported with FastPath, and can not be used.

## Definition Rules

When using the FastPath process with a trigger service, consider the following requirements if you are using Rendezvous ESB.
Note: The CICS Request/Reply (REQR) can deploy FastPath Trigger for both EMS and Rendezvous ESBs. The REQR process automatically adds a tibss-envelope field to the message when FastPath is configured.
To use FastPath to process a trigger that is configured with a Rendezvous endpoint, the trigger definition must meet the following requirements:

- The trigger definition must use Output Method 2 or 3 only.
- The trigger definition must not include settings for these fields:
  - Conversion Rule
  - Publish To, Sec

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