To display all the posts that belong to a category and include multiple parentage (that is, display also the posts that belong to a meta-children term), we'll have to redo a bit the query of The Loop. What we'll do is retrieve all the children of the queried term, and use the list of ids [...]
Term templates
How to display multiple parentage in a category template
By the Web Warlock, Friday, 14/May/2010 9:44
Example of the Multiple term parentage feature with the get_all_meta_children function for Category templates.
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