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"System.Customer.UserImportEmailNotification" - Mandatory attribute. This is the email address(es) that the User Import reports successes and failures to. Comma (',') delimited.
"System.Customer.UserImportUsePasswordOnCreate" - Optional attribute. A boolean to configure if the password column in the CSV should be used. (New Users only). True will use the password field as initial password, false, will use the default behaviour (GUID password).
"System.Customer.UserImportNewUserPasswordFormat" - Optional attribute. A string that can be used to configure an Org's initial password. Accepts all AlphaNumeric characters, special symbols and Profile index keys (e.g. LastName). Can NOT use '+' as that is used to parse the field. Example Values: "LastName+123!" or "123+FirstName+!!!+LastName+321"
"System.Customer.UserImportExpireInitialPassword" - Optional attribute. A boolean to configure if the initial password needs to be immediately force changed. True will force change the password on first login.
"System.Customer.UserImportClassName" - Optional attribute. This is the name of the class that inherits from the default CustomerUserIntegration class. (e..g "CUKIntegration" for CUKIntegration.cs : CustomerUserIntegration.cs)
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