Hello John,
It depends on how structured you want the element to be. One approach which would lead to fairly structured data, but using quite a flexible element is to include an additional description element of type 4 - other
to then include a specific tag for activities related to the International Climate Facility:
<!--rest of activity-->
<description type="1">
<narrative>Original activity description: principle operations etc.</narrative>
</description>
<description type="4">
<narrative>IFC</narrative>
</description>
<!--rest of activity-->
Another, more structured approach could be to use the policy marker element and a custom DFID vocabulary:
<policy-marker vocabulary="99" vocabulary-uri="http://dfid.customvocabs.com/policy-marker-vocab.html" code="IFC" significance="3" />
Here you could host a page explaining the way you’ve encoded this information along with a table of values, which could be referenced in the vocabulary-uri
attribute, and you could use the significance
codelist as is.
Do either of these solutions look tenable to you? If not there maybe more, but I’d have to have a think!
Best,
Rory