Message Sets: New message definition file wizard: Create a new message definition file from scratch

Create a new message definition file by using the New message definition file wizard.

Create a new message definition file from scratch

When you create a new message definition file from scratch, you must set the following fields:

Message sets

Select the target message set
This field lists the message set projects that are available in your workspace. Click the down-arrow and select the appropriate message set from the list displayed. Depending on how you started the New message definition file wizard, a message set might be preselected for you, but this does not prevent you from selecting a different message set if you prefer.
Message definition file name
Specify the name of the message definition file that you are creating.

Schema for Schema settings

Prefix
Specifies the namespace prefix to use for the namespace shown in the Namespace property.
Namespace
Specifies the namespace to be used.

Target namespace settings

Use target namespace
Selecting this check box allows you to specify a target namespace for the message definition file. You can choose a target namespace only if namespaces have been enabled in the message set.
Prefix
Specifies the namespace prefix to use for the namespace shown in the Namespace property.
Namespace
Specifies the namespace to be used.