What report would Nelson use to check if any of his travelers have outdated GTCC information in their DTS personal profiles?

The appropriate report for Nelson to check if any travelers have outdated Government Travel Charge Card (GTCC) information in their Defense Travel System (DTS) personal profiles is the Profile Update Report. This report specifically addresses the details related to individual profiles, including any out-of-date information such as GTCC data.

The Profile Update Report is designed to provide information on profile completeness and highlight areas that need to be updated or corrected, including financial details. This enables travelers and their managers to maintain current and accurate financial information, ensuring that the GTCC account details are valid, which is crucial for planning and executing travel.

The Accounts Info List typically provides basic account details but does not focus specifically on the currency or accuracy of GTCC information. The Travel History Report offers an overview of past travel activities but does not address profile accuracy or completeness directly. Lastly, the Travel Account Summary is focused on summarizing travel account information and would not contain the specific updates needed for monitoring GTCC information.

Therefore, when looking for the most comprehensive source for verifying the accuracy of GTCC data within profiles, the Profile Update Report is the ideal choice.