Another issue is the retention of electronic documents. Is that a relatively new procedure? We know that it has been around for a while now, but it is still new. Should we be rethinking that aspect? I know that, in this field, technology changes rather quickly. Is that fact taken into consideration? At a given time, electronic documents were being retained in a certain format. Today, that particular format is obsolete, it no longer exists. We are not even sure whether we can find equipment that allows us to read older documents. Is that taken into consideration?