diff --git a/compat/compat-arrow/README.md b/compat/compat-arrow/README.md
index f62b930..318c908 100644
--- a/compat/compat-arrow/README.md
+++ b/compat/compat-arrow/README.md
@@ -1,10 +1,12 @@
 # Module Compatibility with Arrow
 
-Helpers to fail tests when a function raises.
+Helpers to fail tests when a function raises and to use resources.
 
 <a href="https://search.maven.org/search?q=dev.opensavvy.prepared.compat-arrow"><img src="https://img.shields.io/maven-central/v/dev.opensavvy.prepared/compat-arrow.svg?label=Maven%20Central"></a>
 
-### Example
+# Package opensavvy.prepared.compat.arrow.core
+
+Helpers to integrate Arrow's Raise DSL into tests.
 
 Let's assume we want to test a function which raises when it receives a negative number:
 
@@ -43,3 +45,36 @@ test("√-1 raises") {
 	}
 }
 ```
+
+# Package opensavvy.prepared.compat.arrow.coroutines
+
+Helpers to use Arrow's Resource DSL in tests.
+
+Let's assume that we want to test a service we own that is already encapsulated in a resource within your production code:
+
+```kotlin
+val userProcessor: Resource<UserProcessor> = resource({
+	UserProcessor().also { it.start() }
+}) { p, _ -> p.shutdown() }
+
+val dataSource: Resource<DataSource> = resource({
+	DataSource().also { it.connect() }
+}) { ds, exitCase ->
+	println("Releasing $ds with exit: $exitCase")
+	withContext(Dispatchers.IO) { ds.close() }
+}
+
+val service: Resource<Service> = resource {
+	Service(dataSource.bind(), userProcessor.bind())
+}
+```
+
+We can use [asPrepared][opensavvy.prepared.compat.arrow.coroutines.asPrepared] to convert that resource into Prepared's native [prepared values][opensavvy.prepared.suite.Prepared]:
+
+```kotlin
+val preparedService by service.asPrepared()
+
+test("create() should not return null") {
+	check(preparedService().create() != null)
+}
+```