Domain Migration Administrator 7.x
Message: 'All objects that are currently in the project will be deleted. Do you want to continue?'.
When attempting to add objects to a project using 'Select objects using a csv file', the message 'All objects that are currently in the project will be deleted. Do you want to continue?' is received.
This message should be taken at face value. If you import objects into a project by using a csv file, the selected objects currently in the project will be overwritten. This does not effect the status objects that have already been migrated. The result is as if you ran the Select Objects wizard and removed the existing accounts and only selected the new objects. This affects the Selected Objects table in the DMA project database.
For more information on importing objects into a project using a csv file, please refer to the following Knowledge Base article:
NETIQKB4521 - How can I select objects (users, groups, and computers) in a migration project by importing a CSV File?