1. Here all my users are in one OU, if that OU has ‘nested OU’s within it that’s OK.

2. The command to ‘export’ is as follows;

Note: You need to ‘run as administrator‘

csvde -d {LDAP Path} -f c:\filename.csv

Example

csvde -d “ou=Main-Site,dc=pnl,dc=com” -f C:\ExportedUsers.csv

3. The users will be exported. If it fails at this point it will give you a descriptive error, CSVDE has been around for a while, Google the error (most fixes are pretty simple).

4. Now open the CSV File with Excel, the second line will probably be the OU, you can leave this here if you want but if your target OU is different (or Like me you prefer to create it manually), then delete row 2 (Don’t delete Row 1!).

5. You do not need all the columns, delete all the columns EXCEPT,

DN

objectClass

ou

distinguishedName

name

cn

sn

givenName

displayName

sAMAccountName

userPrincipalName

So when complete it should look like the following;

6. Change any details in the LDAP path that are different for the new domain.

7. You may also need to change the domain name that’s listed on the userPrincipleName.

Step 2 Import Domain Users from CSV File

1. On the target domain, (if you are not importing the OU’s, then make sure they already exist). The syntax for the import is;

csvde -i -f c:\filename.csv

9. Your users should be imported.

10. By default they will be disabled, but you can bulk enable them.