from_category

• Default Values: n/a
• Accepted Values: ID or slug

You can input a comma delimited list of category IDs or slugs.

Note: If you are using the “from_category” option, you may have to modify your theme to display the tag archives correctly. Below is an example of what you can try before your loop in your themes tag archive page. In my test theme, there is a “tag.php” file that displays the archives for tags. Put this before your loop. Each theme can be totally different so this is only an example. I can not give specific advice on how to implement this on any specific theme.

Shortcode used:

Copy Shortcode

<?php
if(isset($_GET['mctmCatId']) && isset($_GET['mctmTag'])){ 
	query_posts('cat='.$_GET['mctmCatId'].'&tag='.$_GET['mctmTag']); 
} 
?>