Adding this XML will cause an additional entry to appear in the Magento Cache Management screen.
<global>
<cache>
<types>
<your_cache_type module="your_module" translate="label description">
<label>Your Custom Cache Label</label>
<description>Description of cache type.</description>
<tags>YOUR_CACHE_TAG</tags>
</your_cache_type>
</types>
</cache>
</global>
Posted by Mike Whitby to Magento (2012-08-20 11:32)