link to ITemplateHelper docs from readme

belgium-its-steering-committee · Jun 12, 2019 · 5f88e02 · 5f88e02
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Showing 1 changed file with 1 addition and 1 deletion.
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@@ -183,7 +183,7 @@ If a choices list is not provided you must provide a `choices_helper`
 function that will return a list of choices in the same format as
 the `choices` list above.
 
-You may register your own helper function or use the
+You may [register your own helper function](https://docs.ckan.org/en/2.8/theming/templates.html#adding-your-own-template-helper-functions) or use the
 `scheming_datastore_choices` helper included in ckanext-scheming:
 
 ```json