diff --git a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc
index 9bd40aefa86..16b67977054 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/features/testing.adoc
@@ -444,7 +444,7 @@ This limits scanned beans to `@Controller`, `RuntimeWiringConfigurer`, `JsonComp
 Regular `@Component` and `@ConfigurationProperties` beans are not scanned when the `@GraphQlTest` annotation is used.
 `@EnableConfigurationProperties` can be used to include `@ConfigurationProperties` beans.
 
-TIP: A list of the auto-configurations that are enabled by `@GraphQlTest` can be <<test-auto-configuration#test-auto-configuration,found in the appendix>>.
+TIP: A list of the auto-configurations that are enabled by `@GraphQlTest` can be <<test-auto-configuration#appendix.test-auto-configuration,found in the appendix>>.
 
 TIP: If you need to register extra components, such as Jackson `Module`, you can import additional configuration classes using `@Import` on your test.
 
@@ -752,7 +752,7 @@ By default, it configures a `MockWebServiceClient` bean that can be used to call
 (For more about using Web Services with Spring Boot, see "<<io#io.webservices>>", earlier in this chapter.)
 
 
-TIP: A list of the auto-configuration settings that are enabled by `@WebServiceServerTest` can be <<test-auto-configuration#test-auto-configuration,found in the appendix>>.
+TIP: A list of the auto-configuration settings that are enabled by `@WebServiceServerTest` can be <<test-auto-configuration#appendix.test-auto-configuration,found in the appendix>>.
 
 The following example shows the `@WebServiceServerTest` annotation in use:
 
diff --git a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/messaging/kafka.adoc b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/messaging/kafka.adoc
index 0f9b3193770..93d337a2e95 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/messaging/kafka.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/messaging/kafka.adoc
@@ -74,7 +74,7 @@ You can customize this behavior using the configprop:spring.kafka.streams.auto-s
 
 [[messaging.kafka.additional-properties]]
 === Additional Kafka Properties
-The properties supported by auto configuration are shown in <<application-properties#application-properties>>.
+The properties supported by auto configuration are shown in <<appendix.application-properties#application-properties>>.
 Note that, for the most part, these properties (hyphenated or camelCase) map directly to the Apache Kafka dotted properties.
 See the Apache Kafka documentation for details.
 
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java
similarity index 92%
rename from spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java
rename to spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java
index 672f1e83107..e03d8b131d1 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyMessagingProperties.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.docs.configurationmetadata.annotationprocessor.automaticmetadatageneration;
+package org.springframework.boot.docs.appendix.configurationmetadata.annotationprocessor.automaticmetadatageneration;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java
similarity index 91%
rename from spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java
rename to spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java
index e5193aa70e0..fdc5f258768 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/MyServerProperties.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.docs.configurationmetadata.annotationprocessor.automaticmetadatageneration;
+package org.springframework.boot.docs.appendix.configurationmetadata.annotationprocessor.automaticmetadatageneration;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java
similarity index 91%
rename from spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java
rename to spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java
index 07f328bd8f2..67a35712c63 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/annotationprocessor/automaticmetadatageneration/nestedproperties/MyServerProperties.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.docs.configurationmetadata.annotationprocessor.automaticmetadatageneration.nestedproperties;
+package org.springframework.boot.docs.appendix.configurationmetadata.annotationprocessor.automaticmetadatageneration.nestedproperties;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/format/property/MyProperties.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/format/property/MyProperties.java
similarity index 93%
rename from spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/format/property/MyProperties.java
rename to spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/format/property/MyProperties.java
index dbf9c5f2e8d..b4247ff3069 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/format/property/MyProperties.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/format/property/MyProperties.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.docs.configurationmetadata.format.property;
+package org.springframework.boot.docs.appendix.configurationmetadata.format.property;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.boot.context.properties.DeprecatedConfigurationProperty;
diff --git a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/manualhints/valuehint/MyProperties.java b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/manualhints/valuehint/MyProperties.java
similarity index 91%
rename from spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/manualhints/valuehint/MyProperties.java
rename to spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/manualhints/valuehint/MyProperties.java
index 6c7bbad1261..5f7e319ae51 100644
--- a/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/configurationmetadata/manualhints/valuehint/MyProperties.java
+++ b/spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/appendix/configurationmetadata/manualhints/valuehint/MyProperties.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.docs.configurationmetadata.manualhints.valuehint;
+package org.springframework.boot.docs.appendix.configurationmetadata.manualhints.valuehint;
 
 import java.util.Map;