Some of the pages are showing Materials and Tools section in Guides but when I am trying to create a new guide, there is no area to add these.

How can I enable?

See any page for example

<a rel="nofollow" class="external free" href="https://wikifab.org/wiki/SITUS_TOGEL_TERPERCAYA_ONLINE24JAM_NIAT4D">https://wikifab.org/wiki/SITUS_TOGEL_TERPERCAYA_ONLINE24JAM_NIAT4D</a> There is Tools and Material section. How should I add/edit this section in a page?