However, you can actually add support for keymap version, so that you can use it in both your userspace and your keymap!
-For instance, lets looks at the `layer_state_set_user` function. Lets enable the [Tri Layer State](ref_functions.md#olkb-tri-layers) functionalitly to all of our boards, and then still have your `keymap.c` still able to use this functionality.
+For instance, let's look at the `layer_state_set_user()` function. You can enable the [Tri Layer State](ref_functions.md#olkb-tri-layers) functionality on all of your boards, while also retaining the Tri Layer functionality in your `keymap.c` files.
In your `<name.c>` file, you'd want to add this:
```c