diff --git a/README.md b/README.md
index 12e6e22b..1af1532e 100644
--- a/README.md
+++ b/README.md
@@ -170,6 +170,81 @@ fun MyComposable() {
 Name and group are optional. Look at the [properties section](#showkasecomposable-currently-supports-the-following-properties)
 to understand the behavior when you don't pass any properties.
 
+### Custom Preview Annotations
+You can use custom preview annotations for Showkase as well. Custom preview annotations are annotations that are annotated with preview it self.
+An example of this can be:
+
+```kt
+@Preview(name = "Custom Preview One First", group = "Custom Previews")
+@Preview(name = "Custom Preview One Second", group = "Custom Previews")
+annotation class CustomPreview1
+```
+
+```kt
+@Preview(name = "Custom Preview One First", group = "Custom Previews")
+annotation class CustomPreview2
+```
+
+this can be used to annotate a composable function like you would do any other preview function in Compose like this:
+
+```kt
+@CustomPreview1
+@Composable
+fun CustomAnnotationPreview() {
+}
+```
+
+This can also be combined like this:
+
+```kt
+@Preview(name = "Custom Preview One First", group = "Custom Previews")
+@Preview(name = "Custom Preview One Second", group = "Custom Previews")
+annotation class CustomPreviewOne
+
+
+@Preview(name = "Custom Preview Two First", group = "Custom Previews")
+annotation class CustomPreviewTwo
+
+@CustomPreviewOne
+@CustomPreviewTwo
+@Composable
+fun CustomAnnotationPreviewCombined() {
+}
+```
+
+### KAPT vs KSP
+
+Because of [this issue](https://youtrack.jetbrains.com/issue/KT-49682/Support-JVM-IR-in-KAPT-stub-generation) KAPT does not quite support repeatable annotations from Kotlin. This means that  if you have an annotation class like:
+
+```kt
+@Preview(name = "Shape 100 by 100", group = "Shapes", widthDp = 100, heightDp = 100)
+@Preview(name = "Shape 150 by 150", group = "Shapes", widthDp = 150, heightDp = 150)
+annotation class CustomShape
+```
+
+This will be skipped by KAPT, but KSP will pick it up. However, if you have an annotation like:
+
+```kt
+@Preview(name = "Shape 100 by 100", group = "Shapes", widthDp = 100, heightDp = 100)
+annotation class CustomShape
+```
+It will be picked up by both KSP and KAPT.
+
+#### Important for KAPT users
+
+You will need to provide a compiler arg in you module for the custom preview annotations that you are using and expecting to be picked up by Showkase. This can be done with the following code:
+
+```kt
+kapt {
+    arguments {
+        arg("multiPreviewType", "com.airbnb.android.submodule.showkasesample.LocalePreview")
+    }
+}
+```
+
+It is important to remember to use the whole qualified name of the annotation, and not just the name.
+
+### Further usage
 **Note:** Make sure that you add this annotation to only those functions that meet the following criteria:
 - Functions that don't have any parameters
 - If it does have a parameter, it has to be annotated with `@PreviewParameter` that is provided a `PreviewParameterProvider` implementation.