The following screenshot will be more explanatory.
PP1 and PP2 are used to view printer profiles. The agency needs to provide the LNIATA from the profile they are using. Please request this information from the agency.
In the example below, it is found under PP2, but it is usually under PP1.
You can also retrieve this information by using the SabreCommandLLSRQ service and sending these commands. (Make sure to include the asterisk symbol '∗')