Bulk Modify User's Manager Attribute from CSV File

Bulk Modify User's Manager Attribute from CSV File

I'm curious to know if there is a way (and a way to format the CSV) that I can use AD manager to modify users in our Active Directory to have the correct Manager associated to the user object.  Our HR department recently did a org review and modification, now they want us to have the correct manager to direct report.  I know I can do this manually, and they've given me a export, but is there a way to modify the export in excel they gave me, to use ADManager Plus to import the correct manager to the correct user object?