About a deleted user's operation

Please let me ask a question.

Synchronizing SQL Server Objects to AD using ILM2007.

<Purpose>

A:When a user is deleted from SQL, I would like to perform the following processings.

 1.UserAccountControl = 514;

 2.DN="OU=RetiredUser,OU=UserOU,DC=local.DC=com";

B:It is made to Join when the user with same SamaccountName is created by SQL.

<Tried contents >

1.Deprovision coding ->MV delete ->B cannot

2.Provision coding -> UserAccountContorol is read only ->A cannot
 #System.InvalidOperationException: attribute userAccountControl is read-only

--------------------

void IMVSynchronization.Provision (MVEntry mventry){
            ConnectedMA ma = mventry.ConnectedMAs["ADMA"];
            int ADMAconnect = ma.Connectors.Count;
            int SQLconnect = mventry.ConnectedMAs["SQL_User_MA"].Connectors.Count;
                if (SQLconnect == 0 && ADMAconnect == 1)
                {
                    csentry = ma.Connectors.ByIndex[0];

                    // Moves the disabled user account to another container.
                    string container = "OU=RetiredUser,OU=UserOU,DC=local.DC=com";
                    string rdn = "CN=" + csentry["samAccountName"].Value;
                    //csentry["userAccountControl"].Value = "514"; <error Point>
                    ReferenceValue dn = ma.EscapeDNComponent(rdn).Concat(container);
                    csentry.DN = dn;
                    //throw new UnexpectedDataException(rdn);
                }
}

-------------------

  3.ADMA>Attribute Flow>rules extension coding.
    But User deleted from DB does not pass along Export Rule.

  -------------------
          void IMASynchronization.MapAttributesForExport (string FlowRuleName, MVEntry mventry, CSEntry csentry)
        {
          if(FlowRuleName == "UAC"){
                  //throw new EntryPointNotImplementedException(temp);
                    if (mventry.ConnectedMAs["SQL_User_MA"].Connectors.Count == 0)
                    {
                        csentry["userAccountControl"].Value = "514";
                    }
                    else {
                        csentry["userAccountControl"].Value = mventry["userAccountControl"].Value;                    
                    }
                 }
       }
-------------------

I am troubled very much.

Aren't there any good methods?

It will be saved if advice is got.