Thanks. I unpacked the profile as described in the article you linked. There is a list of device IDs in here, including the device I am trying to run my app on. The device identifier in XCode > Window > Devices and Emulators > IPad Mini 5 > Identifier matches the Identifier in the extracted plist file.
Topic:
Code Signing
SubTopic:
Certificates, Identifiers & Profiles
Tags: