diff --git a/docs/.gitignore b/docs/.gitignore
new file mode 100644
index 000000000..074ab5264
--- /dev/null
+++ b/docs/.gitignore
@@ -0,0 +1,2 @@
+package-lock.json
+node_modules
\ No newline at end of file
diff --git a/docs/antora.yml b/docs/antora.yml
new file mode 100644
index 000000000..759aac965
--- /dev/null
+++ b/docs/antora.yml
@@ -0,0 +1,11 @@
+name: reference
+version: 0.2.2
+prerelease: '-SNAPSHOT'
+
+title: Spring Authorization Server
+display_version: latest
+start_page: ROOT:index.adoc
+nav:
+  - modules/ROOT/nav.adoc
+  - modules/guides/nav.adoc
+  - modules/appendix/nav.adoc
diff --git a/docs/local-antora-playbook.yml b/docs/local-antora-playbook.yml
new file mode 100644
index 000000000..1124988e6
--- /dev/null
+++ b/docs/local-antora-playbook.yml
@@ -0,0 +1,16 @@
+site:
+  title: Spring Authorization Server
+  url: https://docs.spring.io/spring-authorization-server
+  start_page: reference::index.adoc
+asciidoc:
+  attributes:
+    page-pagination: true
+content:
+  sources:
+    - url: ../
+      branches: [guides]
+      start_path: docs
+ui:
+  bundle:
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/latest/ui-bundle.zip
+    snapshot: true
diff --git a/docs/modules/ROOT/nav.adoc b/docs/modules/ROOT/nav.adoc
new file mode 100644
index 000000000..8f0baea15
--- /dev/null
+++ b/docs/modules/ROOT/nav.adoc
@@ -0,0 +1,7 @@
+.xref:index.adoc[Reference Manual]
+* xref:overview.adoc[Overview]
+* xref:getting-help.adoc[Getting Help]
+* xref:getting-started.adoc[Getting Started]
+* xref:configuration-model.adoc[Configuration Model]
+* xref:core-components.adoc[Core Components]
+* xref:protocol-endpoints.adoc[Protocol Endpoints]
diff --git a/docs/modules/ROOT/pages/configuration-model.adoc b/docs/modules/ROOT/pages/configuration-model.adoc
new file mode 100644
index 000000000..54e1f0011
--- /dev/null
+++ b/docs/modules/ROOT/pages/configuration-model.adoc
@@ -0,0 +1,18 @@
+= Configuration Model
+
+This page is under construction.
+
+[[oauth2-authorization-server-configurer]]
+== `OAuth2AuthorizationServerConfigurer`
+
+This section is under construction.
+
+[[oauth2-authorization-server-configuration]]
+== `OAuth2AuthorizationServerConfiguration`
+
+This section is under construction.
+
+[[provider-settings]]
+== `ProviderSettings` / `ProviderContext`
+
+This section is under construction.
diff --git a/docs/modules/ROOT/pages/core-components.adoc b/docs/modules/ROOT/pages/core-components.adoc
new file mode 100644
index 000000000..e47ad2850
--- /dev/null
+++ b/docs/modules/ROOT/pages/core-components.adoc
@@ -0,0 +1,28 @@
+= Core Components
+
+This page is under construction.
+
+[[registered-client-repository]]
+== `RegisteredClientRepository` / `RegisteredClient`
+
+This section is under construction.
+
+[[oauth2-authorization-service]]
+== `OAuth2AuthorizationService` / `OAuth2Authorization`
+
+This section is under construction.
+
+[[oauth2-authorization-consent-service]]
+== `OAuth2AuthorizationConsentService` / `OAuth2AuthorizationConsent`
+
+This section is under construction.
+
+[[jwt-encoder]]
+== `JwtEncoder`
+
+This section is under construction.
+
+[[oauth2-token-customizer]]
+== `OAuth2TokenCustomizer` / `OAuth2TokenContext`
+
+This section is under construction.
diff --git a/docs/modules/ROOT/pages/getting-help.adoc b/docs/modules/ROOT/pages/getting-help.adoc
new file mode 100644
index 000000000..441c87c9d
--- /dev/null
+++ b/docs/modules/ROOT/pages/getting-help.adoc
@@ -0,0 +1,3 @@
+= Getting Help
+
+This page is under construction.
diff --git a/docs/modules/ROOT/pages/getting-started.adoc b/docs/modules/ROOT/pages/getting-started.adoc
new file mode 100644
index 000000000..8b8e990da
--- /dev/null
+++ b/docs/modules/ROOT/pages/getting-started.adoc
@@ -0,0 +1,18 @@
+= Getting Started
+
+This page is under construction.
+
+[[system-requirements]]
+== System Requirements
+
+This section is under construction.
+
+[[installing-spring-authorization-server]]
+== Installing Spring Authorization Server
+
+This section is under construction.
+
+[[developing-your-first-application]]
+== Developing Your First Spring Authorization Server Application
+
+This section is under construction.
diff --git a/docs/modules/ROOT/pages/index.adoc b/docs/modules/ROOT/pages/index.adoc
new file mode 100644
index 000000000..9799ee01d
--- /dev/null
+++ b/docs/modules/ROOT/pages/index.adoc
@@ -0,0 +1,3 @@
+= Reference Manual
+
+This page is under construction.
diff --git a/docs/modules/ROOT/pages/overview.adoc b/docs/modules/ROOT/pages/overview.adoc
new file mode 100644
index 000000000..493b15014
--- /dev/null
+++ b/docs/modules/ROOT/pages/overview.adoc
@@ -0,0 +1,13 @@
+= Overview
+
+This page is under construction.
+
+[[introducing-spring-authorization-server]]
+== Introducing Spring Authorization Server
+
+This section is under construction.
+
+[[feature-list]]
+== Feature List
+
+This section is under construction.
diff --git a/docs/modules/ROOT/pages/protocol-endpoints.adoc b/docs/modules/ROOT/pages/protocol-endpoints.adoc
new file mode 100644
index 000000000..56ef25de4
--- /dev/null
+++ b/docs/modules/ROOT/pages/protocol-endpoints.adoc
@@ -0,0 +1,48 @@
+= Protocol Endpoints
+
+This page is under construction.
+
+[[oauth2-authorization-endpoint]]
+== OAuth 2.0 Authorization Endpoint
+
+This section is under construction.
+
+[[oauth2-token-endpoint]]
+== OAuth 2.0 Token Endpoint
+
+This section is under construction.
+
+[[oauth2-token-introspection-endpoint]]
+== OAuth 2.0 Token Introspection Endpoint
+
+This section is under construction.
+
+[[oauth2-token-revocation-endpoint]]
+== OAuth 2.0 Token Revocation Endpoint
+
+This section is under construction.
+
+[[oauth2-authorization-server-metadata-endpoint]]
+== OAuth 2.0 Authorization Server Metadata Endpoint
+
+This section is under construction.
+
+[[jwk-set-endpoint]]
+== JWK Set Endpoint
+
+This section is under construction.
+
+[[openid-connect-provider-configuration-endpoint]]
+== OpenID Connect 1.0 Provider Configuration Endpoint
+
+This section is under construction.
+
+[[openid-connect-user-info-endpoint]]
+== OpenID Connect 1.0 UserInfo Endpoint
+
+This section is under construction.
+
+[[openid-connect-client-registration-endpoint]]
+== OpenID Connect 1.0 Client Registration Endpoint
+
+This section is under construction.
diff --git a/docs/modules/appendix/nav.adoc b/docs/modules/appendix/nav.adoc
new file mode 100644
index 000000000..d54f68472
--- /dev/null
+++ b/docs/modules/appendix/nav.adoc
@@ -0,0 +1 @@
+* xref:index.adoc[Appendices]
\ No newline at end of file
diff --git a/docs/modules/appendix/pages/index.adoc b/docs/modules/appendix/pages/index.adoc
new file mode 100644
index 000000000..4e0fc5c5c
--- /dev/null
+++ b/docs/modules/appendix/pages/index.adoc
@@ -0,0 +1,3 @@
+= Appendices
+
+This page is under construction.
diff --git a/docs/modules/guides/nav.adoc b/docs/modules/guides/nav.adoc
new file mode 100644
index 000000000..285599357
--- /dev/null
+++ b/docs/modules/guides/nav.adoc
@@ -0,0 +1,2 @@
+.xref:index.adoc["How-to" Guides]
+* xref:page-1.adoc[Example 1]
diff --git a/docs/modules/guides/pages/index.adoc b/docs/modules/guides/pages/index.adoc
new file mode 100644
index 000000000..4b8265926
--- /dev/null
+++ b/docs/modules/guides/pages/index.adoc
@@ -0,0 +1,28 @@
+= "How-to" Guides
+
+This page is under construction.
+
+== Table of contents
+
+** Obtain an access token using a specific grant_type:
+*** `authorization_code`
+*** `client_credentials`
+*** `refresh_token`
+** Customize form based login
+** Authenticate a user with two-factor authentication
+** Customize the user consent page
+** Authenticate using OpenID Connect 1.0 authorization_code flow
+** Customize the OpenID Connect 1.0 UserInfo response
+** Authenticate using social login, e.g. Google
+** Authenticate a user in a Single Page Application with PKCE
+** Customize client authentication for specific authentication methods
+** Handle errors and customize the OAuth 2.0 Error response
+** Authorize an access token containing custom authorities, e.g. roles, groups, permissions, etc.
+*** Customize the headers / claims in a JWT
+** Deny access for a revoked JWT access token
+*** Introspect / revoke an access token
+** Provide a JWK source backed by a key rotation strategy
+** Implement the core services with JPA:
+*** `RegisteredClientRepository`
+*** `OAuth2AuthorizationService`
+*** `OAuth2AuthorizationConsentService`
diff --git a/docs/modules/guides/pages/page-1.adoc b/docs/modules/guides/pages/page-1.adoc
new file mode 100644
index 000000000..cb21cff15
--- /dev/null
+++ b/docs/modules/guides/pages/page-1.adoc
@@ -0,0 +1 @@
+= Example 1
diff --git a/docs/package.json b/docs/package.json
new file mode 100644
index 000000000..58af61095
--- /dev/null
+++ b/docs/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@antora/cli": "^3.0.0-alpha.8",
+    "@antora/site-generator-default": "^3.0.0-alpha.8"
+  }
+}