1. Login to ADManager Plus

2. Navigate to Admin > LDAP Attribute > Add Attribute

3. Fill the form

    Display Name: Attribute display name of your choice

    LDAP Name: Should be exactly what you see in the AD for example sAMAccountName

    Data Type: Depending on your requirement for example Unicode

    Associated Reports: Select which report you want to associate it

    Associated Management: Select the objects you want to associate with for management

4. Click on Add

5. Import the CSV with the attributes to be updated