In the

Name

field, enter the call out name.

From the

Call Out Type

list, select

Process Action

.

In the

Endpoint Detail

section, select

Create new

from the

Type

list, enter the service URL of the Purchase Order Flow process to be invoked in the

Host Name

field, select the authentication type as

Basic

, and enter the user name and password that is used to login to CAI organization.

In the

Data Mapping / API Filter

section, from the

Filter

list, select the previously created purchase_orders custom field.

In the

Name

field, enter the process name.

In the

Trigger

section, from the

Launch Process on

list, select

Document Event

, from the

Document

list, select

Purchase Order

, and from the

Trigger process on

list, select

Issued

.

In the

Perform Action

section, from the

Object

list, select

Trigger.Purchase Order

, from the

Action

, select

API Call Out

, and from the

Call Out

field, select the previously created call out.