Microsoft has introduced an enhanced Import from Excel experience for Dataverse, making it easier to bring structured data into existing tables.
The new feature implements AI-assisted mapping. The process is more streamlined, intelligent, and reliable, making it easier to ingest large volumes of data while ensuring better accuracy and contextual mappings.
At the time of writing this article, this feature is still in preview:
Preview features aren’t meant for production use and might have restricted functionality.
When working with CRM Package Deployer, it always does an "Upgrade" process while importing a new solution. Please check out this post to find out more about the different solution update processes:
https://dynamics-chronicles.com/article/alm-and-dynamics-365-solutions-explanation
