diff --git a/docs/infra/dns.md b/docs/infra/dns.md
index e69de29..72c78aa 100644
--- a/docs/infra/dns.md
+++ b/docs/infra/dns.md
@@ -0,0 +1,17 @@
+# CentOS DNS authoritative and resolvers setup
+
+## Public DNS setup
+
+### Bind authoritative servers
+
+#### Static zones
+
+#### Dynamic zones
+
+### PowerDNS servers (GeoIP)
+
+## Internal DNS setup
+
+### Bind authoritative and resolvers
+
+### Unbound resolvers
diff --git a/docs/infra/mailservers.md b/docs/infra/mailservers.md
index e69de29..b618bb6 100644
--- a/docs/infra/mailservers.md
+++ b/docs/infra/mailservers.md
@@ -0,0 +1,11 @@
+# CentOS postfix setup
+
+## Main setup
+
+## SPF records
+
+## Aliases
+
+### @centos.org aliases
+
+### @centosproject.org aliases
diff --git a/docs/infra/web.md b/docs/infra/web.md
index e69de29..78627aa 100644
--- a/docs/infra/web.md
+++ b/docs/infra/web.md
@@ -0,0 +1,3 @@
+# CentOS Website
+
+## Workflow
diff --git a/docs/operations/intro.md b/docs/operations/intro.md
new file mode 100644
index 0000000..2650c65
--- /dev/null
+++ b/docs/operations/intro.md
@@ -0,0 +1,3 @@
+# CentOS Operations guide
+
+This section will list some of the operations that we have to automate to deploy/maintain/migrate/decommission services and/or infrastructure components used in the CentOS infra.
diff --git a/mkdocs.yml b/mkdocs.yml
index 95cd5b6..8570bd3 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -7,6 +7,7 @@ repo_name: centos/centos-infra-docs
 nav:
   - Overview: index.md
   - Operations:
+     - operations/intro.md
      - Common infra:
        - operations/deploy/common.md
        - operations/deploy/bare-metal.md