Hi Adam,
If you want to remove the "Testing" criteria from the smart group (and thus scope in all your clients), you'd want to edit the SmartGroupTemplate.xml file in your RecipeOverrides folder. Remove these lines:
<criterion>
<name>Computer Group</name>
<priority>2</priority>
<and_or>and</and_or>
<search_type>member of</search_type>
<value>Testing</value>
</criterion>
You can also create your own custom SmartGroupTemplate file (for example, if you want some recipes to scope to testing and other recipes to scope to all). For that change, you'd need to override the GROUP_TEMPLATE key in the recipe override, and
point it to your custom xml file in the RecipeOverrides folder. For example, something like this:
<key>GROUP_TEMPLATE</key>
<string>%RECIPE_DIR%/SmartGroupTemplate-ITDeptOnly.xml</string>
Hope that points you in the right direction!
Elliot