The template Meta link towards portal allows you to display banners of portal.
{{Meta link towards portal |parent=none |icon=... |title=... |portal=... |tite sub-portal=... |sub-portal=... }}
parent : if present, and with a value other than parent, allows the concatenation of sub-portal. To verify, algorithm locally incomplete or brokenicon : Image used as icon portal. The image is reduced to the size of the banner. By default it is the icon "stub.png".title : Title of the portal.portal : Link in the portal.title sub-portal : Sub-title possible.sub-portal : Link associated with the sub-title.
{{Meta link towards portal
|title=Title
|portal=Portal
}}
gives:
{{Meta link towards portal
|parent=none
|icon=Dummy.png
|title=Title
|portal=Portal
|title sub-portal=Title sub-portal
|sub-portal=Sub-portal
|palette=zorai
}}
gives:
{{Meta link towards portal
|parent=parent
|icon=Dummy.png
|title=Title
|portal=Portal
|title sub-portal=Title sub-portal
|sub-portal=Sub-portal
}}
gives: