Editing Altering the 'Request a copy' function (section)

==== Add phrase ====
The changes to the perl module add two new pins to the phrase. We have to update a local copy of the phrase and add places for these pins to be inserted.
In the file <code>[EPRINTS_ROOT]/lib/lang/en/phrases/system.xml</code> locate the phrase <code>request/request_email:body</code> (see: https://github.com/eprints/eprints/blob/v3.3.16/lib/lang/en/phrases/system.xml#L3422-L3431)

Copy this phrase into an XML phrase file e.g. <code>[EPRINTS_ROOT]/archives/[ARCHIVE_ID]/cfg/lang/en/phrases/z_request_fields.xml</code> - used above.
Edit the phrase, defining places for the new pins to appear:

<source lang="xml">
<epp:phrase id="request/request_email:body">
  <p>This item has been requested from <epc:phrase ref="archive_name" /> by <epc:pin name="requester"/>.</p>
  <p>Contact number: <epc:pin name="contact_num"/><br />
     ID number: <epc:pin name="id_num"/></p>
  <p>Please can you respond.</p>

  <p><epc:pin name="eprint"/><br/><epc:pin name="document"/></p>
  <p>The following reason was given:</p>
  <epc:pin name="reason"/>

  <p>Please consider removing restrictions or uploading the full text to the archive so that it will be available immediately to future searchers.</p>
</epp:phrase>
</source>