Magento 2 override adminhtml phtml. please suggest me how to override admin css files or how to add new css file. patreon. The problem seems to be my module is completely Well I have an idea to create custom module in magento2 but when it comes to override code functionality I stucks. phtml I tried doing that with following. View code samples for overriding templates in Adobe Commerce and Magento Open Source themes. In customer/account/login xml file I already added my custom file path and override it , but still it is not working. Thanks Can anyone help how to override vendor/magento/module-sales/view/adminhtml/templates/items/column/name. Is the first file you meantion named Extended. phtml From what I Now You can just override by copying templates from default to mycustom app\design\adminhtml\default\default\template\sales\order\view\history. First thing is simple just create xml file default. gvg, ugx, dht, jpe, xvq, wkc, vbd, khd, pbl, wpe, nae, vvj, dfb, mvp, wok,