Magento 2 Admin UI & System Configuration

Before writing code

Fetch live docs:

1. Fetch https://developer.adobe.com/commerce/php/development/components/add-admin-grid/ for admin grid tutorial
2. Fetch https://developer.adobe.com/commerce/php/tutorials/backend/create-access-control-list-rule/ for ACL tutorial
3. Web-search site:developer.adobe.com commerce php development components ui-components for UI component reference

Admin Grids (UI Component Listings)

How Admin Grids Work

Grids are XML-declared UI components backed by data providers. They render in the browser using KnockoutJS and load data via AJAX.

Grid XML Structure (ui_component)