one faq per page allows for direct adressing instead of page#section adressing. Changes on the pagename are automatically adapted in the whole wiki, but changes on section naming are not, thus easily breaking links.
It should have easily accessible, "static links" somehow so that when someone links in the forum to a specific topic in the FAQ, someone a week, month, or year later gets to the right topic.
https://openwrt.org/faq/create_new_faq - the obvious; Please try to create a testfaq via this page to see the current FAQ template. Use Preview only, do not save any testfaq pages.
An FAQ is a list of frequently asked questions (FAQs) and answers on a particular topic
Used in [...] online forums where common questions tend to recur
The purpose of an FAQ is generally to provide information on frequent questions or concerns.
FAQ pages shall not be a replacement for existing wiki pages. Instead, they shall serve as easy to find stepping stones which give short explanations + solutions and direct users to highly related, already existing and detailed documentation in the wiki.
FAQ pages may contain excerpts from existing pages, but shall not contain a complete copy of those pages. In case a complete copy would be needed, please just link to the existing wiki page instead of copying.
When to create a new FAQ?
Questions often seen in the forum
You have the question AND the answer available
You have discussed your proposal for a new FAQ in the OpenWrt forum
When not to create a new FAQ?
You have a question, but you do not know the answer. Use the OpenWrt forum to get answers to your unsolved problems.
What to put into a FAQ page
SHORT and structured info about the issue (what’s the problem?)
Circumstances under which the issue occurs
Steps to reproduce
Symptoms
Root cause
Solutions
Links to already existing wiki pages
Links to helpful forum discussions
What not to put into a FAQ page
Several pages long explanations (keep it short!)
Complete copies of other wiki pages
Discuss your proposal for a new FAQ in the OpenWrt forum before creating a new FAQ page