How to display specific blog posts in a widget?

How to display specific blog posts in a widget?

A new feature to specify post IDs for displaying in a widget was introduced in version 2.20.0 of the Blog Pro module. The functionality is available as a part of an active product subscription or support subscription. You can find the 'amasty/module-blog-recent-posts-slider’ package for installing in composer suggest. 

Notes
This setting is available for  ‘Amasty Blog Recent Posts’ and ‘Amasty Blog Recent Posts Slider’ widget types.

After the module installation, you will find a new 'Post IDs' field where you can specify which post IDs are supposed to be shown in a widget: