manage_plugins_custom_column
Fires inside each custom column of the Plugins list table.
WPPaste WordPress Hooks index
Page 101
Welcome to the WPPaste WordPress Hook index. This page contains a an alphabetically sorted list of hooks that are available for use in WordPress. Each hook has a brief description of what it does and how it can be used. To find out more about a particular hook, simply click on the hook name.
manage_{$post->post_type}_posts_custom_column
Fires for each custom column of a specific post type in the Posts list table.
manage_{$post_type}_posts_columns
Filters the columns displayed in the Posts list table for a specific post type.
manage_posts_columns
Filters the columns displayed in the Posts list table.
manage_posts_custom_column
Fires in each custom column in the Posts list table.
manage_posts_extra_tablenav
Fires immediately following the closing “actions” div in the tablenav for the posts list table.
manage_{$screen->id}_columns
Filters the column headers for a list table on a specific screen.
manage_sites_action_links
Filters the action links displayed for each site in the Sites list table.
manage_sites_custom_column
Fires for each registered custom column in the Sites list table.
manage_sites_extra_tablenav
Fires immediately following the closing “actions” div in the tablenav for the MS sites list table.