This members-only tutorial shows how to register a custom condition in Oxygen to output elements if the current category archive page has sub/child categories i.e., if it is a parent category.
false option is going to be added as well so that it is also possible to output elements if the current category archive does not have children i.e., if is not a parent category.
The condition will be made available under the "Archive" category in the Conditions dialog.
Step 1
Install and activate a code snippets plugin like WPCodeBox.
Create a new frontend-only snippet.
Title: [Condition] Is Current Category a Parent?