diff --git a/README.adoc b/README.adoc
index 3ebd60d0fa..be2ac206d2 100644
--- a/README.adoc
+++ b/README.adoc
@@ -58,7 +58,7 @@ Check out the https://stackoverflow.com/questions/tagged/spring-security[Spring
 https://spring.io/services[Commercial support] is available too.
 
 == Contributing
-https://help.github.com/articles/creating-a-pull-request[Pull requests] are welcome; see the https://github.com/spring-projects/spring-security/blob/master/CONTRIBUTING.md[contributor guidelines] for details.
+https://help.github.com/articles/creating-a-pull-request[Pull requests] are welcome; see the https://github.com/spring-projects/spring-security/blob/master/CONTRIBUTING.adoc[contributor guidelines] for details.
 
 == License
 Spring Security is Open Source software released under the
diff --git a/docs/manual/src/docs/asciidoc/_includes/reactive/oauth2/resource-server.adoc b/docs/manual/src/docs/asciidoc/_includes/reactive/oauth2/resource-server.adoc
index 35a8555f4c..cfb4f85fcb 100644
--- a/docs/manual/src/docs/asciidoc/_includes/reactive/oauth2/resource-server.adoc
+++ b/docs/manual/src/docs/asciidoc/_includes/reactive/oauth2/resource-server.adoc
@@ -14,7 +14,8 @@ This authorization server can be consulted by resource servers to authorize requ
 A complete working example for {gh-samples-url}/boot/oauth2resourceserver-webflux[*JWTs*]  is available in the {gh-samples-url}[Spring Security repository].
 ====
 
-== Dependencies
+[[webflux-oauth2resourceserver-jwt-minimaldependencies]]
+== Minimal Dependencies for JWT
 
 Most Resource Server support is collected into `spring-security-oauth2-resource-server`.
 However, the support for decoding and verifying JWTs is in `spring-security-oauth2-jose`, meaning that both are necessary in order to have a working resource server that supports JWT-encoded Bearer Tokens.
@@ -549,6 +550,12 @@ ReactiveJwtDecoder jwtDecoder() {
     return jwtDecoder;
 }
 ----
+[[webflux-oauth2resourceserver-opaque-minimaldependencies]]
+=== Minimal Dependencies for Introspection
+As described in <<oauth2resourceserver-jwt-minimaldependencies,Minimal Dependencies for JWT>> most of Resource Server support is collected in `spring-security-oauth2-resource-server`. 
+However unless a custom <<webflux-oauth2resourceserver-opaque-introspector-bean,`ReactiveOpaqueTokenIntrospector`>> is provided, the Resource Server will fallback to ReactiveOpaqueTokenIntrospector. 
+Meaning that both `spring-security-oauth2-resource-server` and `oauth2-oidc-sdk` are necessary in order to have a working minimal Resource Server that supports opaque Bearer Tokens. 
+Please refer to `spring-security-oauth2-resource-server` in order to determin the correct version for `oauth2-oidc-sdk`.
 
 [[webflux-oauth2resourceserver-opaque-minimalconfiguration]]
 === Minimal Configuration for Introspection
diff --git a/docs/manual/src/docs/asciidoc/_includes/servlet/oauth2/oauth2-resourceserver.adoc b/docs/manual/src/docs/asciidoc/_includes/servlet/oauth2/oauth2-resourceserver.adoc
index 97b161d6c1..0cae73201c 100644
--- a/docs/manual/src/docs/asciidoc/_includes/servlet/oauth2/oauth2-resourceserver.adoc
+++ b/docs/manual/src/docs/asciidoc/_includes/servlet/oauth2/oauth2-resourceserver.adoc
@@ -58,7 +58,8 @@ image:{icondir}/number_4.png[] If authentication is successful, then __Success__
 * The <<servlet-authentication-authentication>> is set on the <<servlet-authentication-securitycontextholder>>.
 * The `BearerTokenAuthenticationFilter` invokes `FilterChain.doFilter(request,response)` to continue with the rest of the application logic.
 
-=== Dependencies for JWT
+[[oauth2resourceserver-jwt-minimaldependencies]]
+=== Minimal Dependencies for JWT
 
 Most Resource Server support is collected into `spring-security-oauth2-resource-server`.
 However, the support for decoding and verifying JWTs is in `spring-security-oauth2-jose`, meaning that both are necessary in order to have a working resource server that supports JWT-encoded Bearer Tokens.
@@ -1052,6 +1053,13 @@ NOTE: Spring isn't a cache provider, so you'll need to make sure to include the
 NOTE: Whether it's socket or cache timeouts, you may instead want to work with Nimbus directly.
 To do so, remember that `NimbusJwtDecoder` ships with a constructor that takes Nimbus's `JWTProcessor`.
 
+[[oauth2resourceserver-opaque-minimaldependencies]]
+=== Minimal Dependencies for Introspection
+As described in <<oauth2resourceserver-jwt-minimaldependencies,Minimal Dependencies for JWT>> most of Resource Server support is collected in `spring-security-oauth2-resource-server`. 
+However unless a custom <<oauth2resourceserver-opaque-introspector,`OpaqueTokenIntrospector`>> is provided, the Resource Server will fallback to NimbusOpaqueTokenIntrospector. 
+Meaning that both `spring-security-oauth2-resource-server` and `oauth2-oidc-sdk` are necessary in order to have a working minimal Resource Server that supports opaque Bearer Tokens. 
+Please refer to `spring-security-oauth2-resource-server` in order to determin the correct version for `oauth2-oidc-sdk`.
+
 [[oauth2resourceserver-opaque-minimalconfiguration]]
 === Minimal Configuration for Introspection