Forking means to make one or more sub-articles from contents of a longer article. This should be done when the resultant structure better conforms to the inter-article structure above, and also when an article exceeds 15-20 images. The parent article should link to the fork by the following note at the top of the section:
{{Main|Fork title}}
This can be generated by the template [[Template:Main|<nowiki>{{tl|Main|Fork title}}</nowiki>]]. The section of the parent article should also contain a short summary of the most relevant aspects of the topic. As an example, see:
*[[Ultrasonography of the scrotum#Intratesticular tumors]]