Now that you have created the VMD file that selectively generates either ACK or NACK messages, the next step is to modify the LLP Listener source component of your channel to use this VMD file. To do this:

• In Iguana, from the Dashboard, click the name of the channel that you want to edit.

• Click Edit Channel.

• Click the Source tab.

• From the ACK list box, select Custom.

• In the ACK VMD path field, type or browse for the location of the VMD file:

• Click Save Changes to save your updated channel.