I want to override one adminhtml template file located at /vendor/magento/module-sales/view/adminhtml/templates/order/create/form/account.phtml
What steps i need to follow?
You Cannot Override Admin Files Directly In Your Theme. You Need Custom Module For Overriding Admin Files OR Use Existing Custom Module.
<?xml version="1.0"?><page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<body>
<referenceBlock name="column_name">
<action method="setTemplate">
<argument name="template" translate="true" xsi:type="string">Vendor_Module::sales/view/adminhtml/templates/order/create/form/account.phtml</argument>
</action>
</referenceBlock>
</body></page>
Copy original file into following location Vendor/Module/sales/view/adminhtml/templates/order/create/form/account.phtml