title: Is it possible to update the extRefID field for a Journal Entry?
body: <p>We use the extRefID field to mark system objects that have been processed by a custom e-mail parsing system. It would be very handy if we could update the extRefID field for a journal entry, but this failed when we attempted it. It seems odd that there even would be a extRefID field if access to that field is locked.</p>
  
  <p>I'm looking for any input as to how we might modify this field or workaround that others have implemented.  </p>