Need 2022 Online data (Not PDF) to use with TTax 2022 desktop

I am an EA representing a client who prepared own complex return.  I would like to use her 2022 online data file to upload or access in my 2022 desktop version.  She uploaded to my Intuit Proconnect storage Link file with extension ".tax2022" under the "properties" which should be a data file.?  The ",tax2022" data file opens with basic information and no numbers???  My goal is to prepare an amended 2022 in my desktop and present it to IRS.  Pls Advise TTRojidave