Switch to the Integration Development perspective.
Ensure that the Outline view is visible in the Integration Development perspective of the IBM® Integration Toolkit. If the Outline view is not
visible, from the IBM Integration Toolkit menu,
click Window > Show View > Outline.
In the Outline view, add one of the following objects to
your message model:
Display the Properties tab of the
Message Definition editor by clicking Properties in
the lower-left corner of the editor area.
In the Properties Hierarchy, under Logical properties,
click one of the following items, depending on which of these you
added in step 3:
Complex Type
Global Group
Local Group
In the Details view, make the following changes to the
displayed logical properties:
In the Composition drop-down
list, click message.
In the Content validation drop-down
list, click Open, Closed or Open
Defined, depending on your requirements. Note that if
the embedded message is defined in a different message set, you must
click Open. For further information
about using these three options, see MRM content validation.
Note: There are a number
of different ways for the parser to identify an embedded message
within a message bit stream. For further information on identifying
a message within another message refer to the following concept topics.