Hi,@Brian Hunt Welcome to Microsoft Q&A thanks for posting your question.
For any new migrations that you are starting, we would recommend to use DMSv2 please check the below document here (What is Azure Database Migration Service? | Microsoft Learn) instead of DMA. As DMA is on deprecation path and is not a recommended tool to perform assessment and migration.
Please let me know if you have any additional questions.
Regards
Geetha