Experimental template - this is not intended for widespread implementation currently. It should only be used in 2 or 3 examples, for now.

{{Infobox outlines
 | name = <!-- e.g. Chocolate, topic name for header, also used as default for other parameters -->
 | proper = <!-- e.g. yes, provide for article names that are proper nouns that should not be lower-cased automatically -->
 | main = <!-- e.g. Chocolate, article name, default: "name" -->
 | image = <!-- e.g. Chocolate.jpg -->
 | imagewidth = <!-- e.g. 220px, default: 220px -->
 | title = <!-- e.g. Chocolate bars, image description (alt attribute) -->
 | outline = <!-- e.g. [[Outline of Chocolate|Chocolate]], default: [[Outline of "name"|"name"]] -->
 | category = <!-- e.g. Chocolate, default: "name" -->
 | portal = <!-- e.g. Food, default: "name", use "portal" for a single portal -->
 | portal1 = <!-- e.g. Food, use "portal1" ... "portal3" for more than one portal -->
 | portal2 = <!-- e.g. History -->
 | portal3 = <!-- (...), leave empty if not needed -->
 | list = <!-- e.g. List of chocolate topics, use "list" for a single list -->
 | list1 = <!-- e.g. List of chocolate topics, use "list1" ... "list5" for more than one list -->
 | list2 = <!-- e.g. List of chocolate candies -->
 | list3 = <!-- (...), leave empty if not needed -->
 | list4 = <!-- (...) -->
 | list5 = <!-- (...) -->
 | out1 = <!-- reference, culture, geography, health, history, math, science, people, philosophy, religion, society, or technology -->
 | out2 = <!-- e.g. [[Outline of food|Food]] -->
 | out3 = <!-- (...) -->
 | out4 = <!-- (...) -->
 | out5 = <!-- (...) --><!-- "outline" parameter used for last outline link-->
 | out21 = <!-- additional categorization arm -->
 | out22 = <!-- (...) -->
 | out23 = <!-- (...) -->
 | out24 = <!-- (...) -->
 | out25 = <!-- (...) --><!-- "outline" parameter used for last outline link-->
 | cat1 = <!-- e.g. Culture -->
 | cat2 = <!-- e.g. Food and drink -->
 | cat3 = <!-- e.g. Foods -->
 | cat4 = <!-- (...) -->
 | cat5 = <!-- (...) --><!-- "category" parameter used for last category link-->
 | cat21 = <!-- additional categorization arm -->
 | cat22 = <!-- (...) -->
 | cat23 = <!-- (...) -->
 | cat24 = <!-- (...) -->
 | cat25 = <!-- (...) --><!-- "category" parameter used for last category link-->
}}