Custom Permalinks writes each post's URI override to wp_postmeta under the custom_permalink meta key. The plugin reads that value on the rewrite hook so any post with the meta gets its custom permalink served, falling back to the WordPress permalink structure when no meta exists.

The default admin shows the custom permalink field inside each post's editor and lists all custom permalinks on a single tools page with basic search. There is no sortable, filterable surface for the full override set, and the tools page does not show post status, post type, or last modified alongside the URI.

SleekView reads wp_posts joined with the custom_permalink postmeta key, then renders one grid where each row carries the post title, post type, custom URI, default URI, and last modified. Inline edits to the custom URI write back through standard postmeta updates and the rewrite rules refresh on the next request.

Custom Permalinks is the simplest plugin in its category and that simplicity is the point. One meta key, one rewrite hook, no extra tables. The default admin reflects that minimalism: a tools page listing every override with basic search.

That works on a site with twenty overrides. It stops working on a site with two thousand, where editors need to filter by post type, sort by last modified, and bulk-edit a typo across an entire category. SleekView reads the same custom_permalink meta the plugin reads and renders it as a real grid.

Post type, status, custom URI, default URI, and last modified all become columns. The plugin still serves the URIs through its rewrite hook. SleekView just makes the override set legible at the scale a content site actually runs, without adding any new tables or hooks the plugin does not already provide.