user
user: string[] = ["dn","userPrincipalName","sAMAccountName",/*'objectSID',*/ "mail","lockoutTime","whenCreated","pwdLastSet","userAccountControl","employeeID","sn","givenName","initials","cn","displayName","comment","description","distinguishedName","whenChanged","name","nTSecurityDescriptor","objectCategory","objectClass",]