Rahul Prajapati

<p>This plugin is an add-on for Advanced Custom Fields. It allows you to use “post_mime_type” filter in “relationship” field.</p>
<h4>Rate this plugin</h4>
<p>If this plugin helps you, please give it a good rating. If you have any problems, please ask me. I’m happy to help.</p>
<h3>How To Use</h3>
<ol>
<li>
<p>After you Install & Activate plugin you will see “MIME Type” filter option in acf relationship field.</p>
</li>
<li>
<p>Here you will see all mime types of attachment post type.</p>
</li>
<li>
<p>You can select multiple mime types to filter post list in relation ship metabox.</p>
</li>
</ol>


ACF – Relationship MIME type filter

This plugin is an add-on for Advanced Custom Fields. It allows you to use "post_mime_type" filter in "relationship" field.

o3world

<p>Local JSON is a new feature added in version 5 which saves field group and field settings to files within your theme. The idea is similar to caching and both dramatically speeds up ACF and allows for version control over your field settings!</p>
<p>HOWEVER, the wp-admin field group edit screen will not load data from local json files, meaning you can not edit fields which are loaded from json files. This plugin solves this problem by creating an easy way to sync json fields into the database. This allows fields to be shared across multiple environments and contributors without having to export/import the database.</p>
<p>This plugin copies much of the functionality found in the Advanced Custom Fields export settings (advanced-custom-fields-pro/admin/settings-export.php).</p>
<h4>Notes</h4>
<ul>
<li>Local Json folder filename must be the default acf-json.</li>
<li>Syncing down json fields will overwrite all fields stored in the database. Use with caution!</li>
</ul>


ACF Pro JSON Sync

Sync Advanced Custom Fields fields stored in json files into the database. Ideal for using ACF in multiple environments or in a team setting.

ACF – Relationship MIME type filter vs ACF Pro JSON Sync