Inserting Related Post Section just after post content

Hi,

I want to insert a "Related Entries" section just after content but before author info.

I do it overriding "single.php" file in my child theme and setting my code between:

get_template_part( 'content', get_post_format() );

and

comments_template( '', true );

But this shows the related section after author info.

Two question:

* Is this the best way to do this? maybe a plugin or other way to make this is a better solution?

* How can I insert this between content and author? since there's no separation?

Thanks

Carlos

You can deep into template files. Our templates usually don't use basic WP files directly - those are just a gateways to load framework files. Perhaps content-single.php is the file you are searching for.