Hello @BwhitCPGmktg, welcome to the customer community. Thanks for reaching out.
Yes, please, you can continue working in Product Introduction until the migration process starts. Once started, it usually takes a few hours to a day. I also noticed my colleagues contacted Anissa with more details about the migration in August under ticket 9214. If Anissa is still with your company, replying to ticket 9214 can start the migration once you are ready. Thanks.
