Throughout this chapter, you have learned how to create configuration pages to manage single sets of configuration options for our plugins. In some cases, only being able to specify a single set of options will not be enough. For example, looking back at the Twitter embed shortcode plugin that was created in the previous chapter, a single configuration panel would only allow users to specify one set of options, such as the desired Twitter feed dimensions or the number of tweets to display.
A more flexible solution would be to allow users to specify multiple sets of configuration options, which could then be called up by using an extra shortcode parameter (for example, [twitterfeed user_name="WordPress" option_id="2"]).
While the first thought that might cross your mind to configure such a plugin...
