I am trying to add a block to the configuration screen of the products packaged in the administrator order form.
I added this design file: My / Module / view / adminhtml / design / catalog_product_view_type_bundle.xml
I added this block file: My / Module / Block / Adminhtml / FooBar.php
I added this template file: My / Module / view / adminhtml / templates / foobar.phtml
HELLO HELLO HELLO"; ?>
And finally I clear the cache and compile:
magento c:c magento s:d:c
But I don't see any big HELLO on the page. What am I doing wrong?