> For the complete documentation index, see [llms.txt](https://playeah-docs.robgalvin.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://playeah-docs.robgalvin.co/power-style-editor/power-style-editor-overview/settings-reference/style-applies-to.md).

# Style applies to

This settings group determine if the style you are setting and previewing is for all courses or a [specific set of courses.](/power-style-editor/course-specific-styles.md)

![](/files/-MTEL4VUKk7qxMgdJ-xM)

* **Applies to:** This determines if the settings and preview applies to all courses or a specific list of courses
* **Course IDs:** this is where you will be pasting course ids [(when using course specific settings as explained later)](/power-style-editor/course-specific-styles.md)
* **Product ID Helper:** this provides quick reference to course ids  [(when using course specific settings as explained later)](/power-style-editor/course-specific-styles.md)