relevanssi_sidebar_capability

apply_filters( 'relevanssi_sidebar_capability', string $capability )

This filter controls the capability required to access the Relevanssi sidebar.

Parameters

$capability
(string) The capability required to access the Relevanssi sidebar. Default edit_others_posts.

More information

Relevanssi Premium has a Gutenberg sidebar and a classic editor metabox, which provide information about the post and controls to adjust features like pinning and related posts. The sidebar and the metabox show up on post types that you’ve set Relevanssi to index.

The sidebar and the metabox also require sufficient access. The default capability requirement is edit_others_posts, which corresponds to the Editor role. If you wish to allow Authors access to the Relevanssi sidebar and metabox, you can set the minimum capability to publish_posts:

add_filter( 'relevanssi_sidebar_capability', function() { return 'publish_posts'; } );

When you add this function to your theme functions.php, Authors will get access to the Relevanssi sidebar and metabox.