开云体育

Larry,

(I have a reasonable awareness of Wiki page editing from Wikipedia.) ...
/ MediaWiki uses the pagelinks database table

Groups.io's Wiki is not based on MediaWiki.

Groups.io's page editor is pretty much WYSIWYG. The underlying markup is HTML, which you can access through the Source Code toolbar button.
/g/GroupManagersForum/wiki/Message-composition-tips-and-tricks

I am trying to add some internal links within a page (i.e. link to
another existing page).

Each page has a Permalink symbol at the top right (below the search box). You can copy that link's URL to create a link that you insert into another page's text via the Insert/Edit Link toolbar button. If the target page has a TOC at the top, you can copy the URLs of the TOC links to make an intra-page link.

Shal


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