WP DOCS Pro is an important plugin for converting WordPress Post/Page in Documentation, using this plugin a user can easily convert his post/page in documentation with in a minute by using h2,h3 tags of html to make heading and sub-headings for the documentation.

Step 1 First go to WP Docs Pro plugin.
Step 2 Now go to Page/Post page and select the page for documentation.
Step 3 Go to text area and here We have to use h2,h3 tags of html to make heading and sub-headings for the documentation, make sure that all the headings must be wrapped in h2 tag and all the subheading must be wrapped in h3 tags.

Step 4 At the end Update/Publish the page and view the post.Your post/page will be converted in documentation.

Video Tutorial