In the EML .xslts, take the "id" attribute set on entity elements (e.g. otherEntity) and put them in the HTML
The identifiers should be taken from the `id` attribute set on the root entity element, e.g. `otherEntity` or `dataTable`, and put them in a `data-pid` attribute set on the entitydetails div. MetacatUI uses this attribute as the primary location for matching data objects with entitydetails sections.