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Editorial Team
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Asked: 2026-06-16T05:22:03+00:00

In Magento Admin -> Catalog -> Manage Products, I’d like to disable a couple

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In Magento Admin -> Catalog -> Manage Products, I’d like to disable a couple of product fields so that administrators can’t edit them.

Essentially turning this:
enter image description here

into this: enter image description here

Magento pulls the field HTML in via the template at adminhtml/default/default/template/catalog/form/renderer/fieldset/element.phtml, via the function getElementHtml() but I can’t find the place where the actual <input> HTML is being constructed.

Besides, there’s probably a more modular way of doing this, rather than just editing the template’s HTML.

Any thoughts?

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1 Answer

  1. Editorial Team

    I discovered a similar question, here, which led me to the solution:

    1. Open up app\design\adminhtml\default\default\template\catalog\form\renderer\fieldset\element.phtml

    2. Find the line which reads <?php $this->checkFieldDisable() ?>

    3. Underneath this, insert this block (edit “sku” to whatever you need):

    <?php

    // Disable editing of SKU field

    if ($_element->name == "sku") {

    $_element->setDisabled(true);

    }

    ?>

    There may be an even more elegant way of doing this, such as setting the “disabled” option somewhere in the database, but since these are system attributes I doubt it. This works!

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