The data being transferred in the GP to BC Cloud Migration tools has increased with each release of Business Central over the last while - which is great to see. However, it appears to be an all-or-nothing migration. It would be helpful to set up a link between an on-premise server and Business Central and then for the user to have control over what is migrated.

For example, we might transfer accounts / dimensions into BC and spend time testing those. At a later date, they could transfer customers and vendors and then later transfer inventory items. At each step, we wouldn't want the previous step to be overwritten.