From Erlang Community

The best way to start creating a new How To is to look at the source of all the others howto's. Hopefully someone will give a good explanation on how to create a new one. At the moment the only core thing for creating a new howto is how to add the new article in to the HowTo category. This is done by adding the line

[[Category:HowTo]]

at the bottom of the howto. This will then automatically add the article to the category.