Chunk25:Help screen column header Show Read More From Joomla! Documentation Revision as of 18:36, 15 April 2012 by Dextercowley (talk | contribs) (2.5 chunk)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Show Read More. (Use Global/Hide/Show). Whether or not to show a "Read More" link to allow a drill down to the entire article.