A simple Taxonomy for non hierarchical taxonomy aka Tags. This requires the advanced custom fields plugin v5 or greater
-- Installation --
- Copy the acf_tags folder into your wp-content/plugins folder or install by uploading the plugin
- Activate the plugin via the plugins admin page
-- Instructions --
When activated create a new field in your chosen field group within acf
Field Label : Any Label you wish to use Field Name : Any name you wih to use Field Type : Under the grouping BASIC select the field type Tag
Required : Your Choice Tag Taxonomy : Select a non hierarchical taxonomy (like the default Tags in wordpress) registered to your Post Type