diff --git a/docs/master/getting-started/compose-infrastructure.md b/docs/master/getting-started/compose-infrastructure.md
index e791f9ad..a46f9aac 100644
--- a/docs/master/getting-started/compose-infrastructure.md
+++ b/docs/master/getting-started/compose-infrastructure.md
@@ -148,10 +148,10 @@ metadata:
     vpc: default
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.aws.crossplane.io/v1beta1
         kind: RDSInstance
@@ -207,10 +207,10 @@ metadata:
     vpc: new
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: network.aws.crossplane.io/v1alpha3
         kind: VPC
@@ -377,10 +377,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.gcp.crossplane.io/v1beta1
         kind: CloudSQLInstance
@@ -440,10 +440,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: azure.crossplane.io/v1alpha3
         kind: ResourceGroup
@@ -525,10 +525,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.alibaba.crossplane.io/v1alpha1
         kind: RDSInstance
diff --git a/docs/master/introduction/composition.md b/docs/master/introduction/composition.md
index 8d5f12a8..d4bc8c27 100644
--- a/docs/master/introduction/composition.md
+++ b/docs/master/introduction/composition.md
@@ -292,7 +292,7 @@ metadata:
 spec:
   # This Composition declares that it satisfies the CompositeMySQLInstance
   # resource defined above - i.e. it patches "from" a CompositeMySQLInstance.
-  from:
+  compositeTypeRef:
     apiVersion: example.org/v1alpha1
     kind: CompositeMySQLInstance
   # This Composition reconciles a CompositeMySQLInstance by patching from
@@ -300,7 +300,7 @@ spec:
   # resources below. These resources may be the managed resources of an
   # infrastructure provider such as provider-azure, or other composite
   # resources.
-  to:
+  resources:
     # A CompositeMySQLInstance that uses this Composition will be composed of an
     # Azure ResourceGroup. The "base" for this ResourceGroup specifies the base
     # configuration that may be extended or mutated by the patches below.
diff --git a/docs/master/snippets/compose/composition-alibaba.yaml b/docs/master/snippets/compose/composition-alibaba.yaml
index 3055c7f9..5a3f6ac5 100644
--- a/docs/master/snippets/compose/composition-alibaba.yaml
+++ b/docs/master/snippets/compose/composition-alibaba.yaml
@@ -8,10 +8,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.alibaba.crossplane.io/v1alpha1
         kind: RDSInstance
diff --git a/docs/master/snippets/compose/composition-aws-with-vpc.yaml b/docs/master/snippets/compose/composition-aws-with-vpc.yaml
index 347b92ef..10beb83e 100644
--- a/docs/master/snippets/compose/composition-aws-with-vpc.yaml
+++ b/docs/master/snippets/compose/composition-aws-with-vpc.yaml
@@ -9,10 +9,10 @@ metadata:
     vpc: new
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: network.aws.crossplane.io/v1alpha3
         kind: VPC
diff --git a/docs/master/snippets/compose/composition-aws.yaml b/docs/master/snippets/compose/composition-aws.yaml
index 928848f4..69ae742b 100644
--- a/docs/master/snippets/compose/composition-aws.yaml
+++ b/docs/master/snippets/compose/composition-aws.yaml
@@ -9,10 +9,10 @@ metadata:
     vpc: default
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.aws.crossplane.io/v1beta1
         kind: RDSInstance
diff --git a/docs/master/snippets/compose/composition-azure.yaml b/docs/master/snippets/compose/composition-azure.yaml
index e4a5cc4b..9260548b 100644
--- a/docs/master/snippets/compose/composition-azure.yaml
+++ b/docs/master/snippets/compose/composition-azure.yaml
@@ -8,10 +8,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: azure.crossplane.io/v1alpha3
         kind: ResourceGroup
diff --git a/docs/master/snippets/compose/composition-gcp.yaml b/docs/master/snippets/compose/composition-gcp.yaml
index 809e4fee..fa990c2b 100644
--- a/docs/master/snippets/compose/composition-gcp.yaml
+++ b/docs/master/snippets/compose/composition-gcp.yaml
@@ -8,10 +8,10 @@ metadata:
     guide: quickstart
 spec:
   writeConnectionSecretsToNamespace: crossplane-system
-  from:
+  compositeTypeRef:
     apiVersion: database.example.org/v1alpha1
     kind: CompositePostgreSQLInstance
-  to:
+  resources:
     - base:
         apiVersion: database.gcp.crossplane.io/v1beta1
         kind: CloudSQLInstance