Behavior of External ID Matching

If you used a version of Module for EDIINT prior to 6.5.2 and you want to use your existing profiles in 8.2 SP1, you have two options:

Update your existing profiles so they use the external ID types EDIINT AS1, EDIINT AS2, or EDIINT AS3 instead of the existing external ID types. For details, see Updating Existing Profiles to Use EDIINT AS1, EDIINT AS2, and EDIINT AS3.

-OR-

If you want to continue using the external ID types of your existing profiles without having to change your existing profiles, turn off the new EDIINT ID Match option to make the module behave as it did prior to version 8.2 SP1. For details, see Using the EDIINT ID Match Option.

Important:
You must either update your existing profiles or turn off the EDIINT ID Match option. Otherwise, you may get unpredictable results when trying to match external IDs.