This is the "External link" template. It should be called in the following format:
{{External link
|resource=
|name=
}}
<templatedata> { "description": "External link", "params": { "resource": { "label": "Resource", "description": "Resource Description page", "type": "wiki-page-name", "required": true }, "name": { "label": "Name", "description": "Name of link in this page", "type": "string", "suggested": true } } } </templatedata> Edit the page to see the template text.