The description of a Q-Wiki is a short paragraph of no more than 255 characters that gives a detailed description of what the Q-Wiki covers.
When writing a description, you should try to be as specific as possible about the topic of the Q-Wiki and to include the keywords that you think people might type into a search engine when looking for what your topic covers. For instance, if you were writing a Q-Wiki on How to Make Spaghetti Alio e Olio, you might write the following description:
A recipe for how to make spaghetti alio e olio (spaghetti with garlic and oil), including ingredients and cooking instructions.
To write or edit the introduction, all you have to do is type (or paste) the description into the Description field on the Create Wiki Page or Edit Wiki Page.