diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index 5732306..960a76a 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -37,6 +37,7 @@
 - [Kustomize](./templating/kustomize.md)
 - [Terraform](./templating/terraform.md)
 - [Crossplane](./templating/crossplane.md)
+- [Crossplane Compositions](./templating/crossplane-compositions.md)
 
 # Helm
 
diff --git a/src/templating/crossplane-compositions.md b/src/templating/crossplane-compositions.md
new file mode 100644
index 0000000..8eaa908
--- /dev/null
+++ b/src/templating/crossplane-compositions.md
@@ -0,0 +1,161 @@
+# Crossplane Compositions
+
+## Links
+
+* [Video By Shahrooz Aghili](https://www.youtube.com/watch?v)
+* [Crossplane](https://crossplane.io/)
+* [Docs](https://docs.crossplane.io/)
+
+Highlights and Intro:
+> **Crossplane** is an advanced tool for managing infrastructure in the cloud-native ecosystem. 
+> Just like terraform encourages using modules for bundling related resources, crossplane offers compositions.
+> `Platform engineers` can define their compositions and provide the `Devs` a simple claim api.
+> `Devs` claim their resources and the composition takes care of the rest.
+
+
+### start minikube
+```
+minikube start
+```
+
+### install crossplane
+```
+helm repo add crossplane-stable \
+    https://charts.crossplane.io/stable
+
+helm repo update
+
+helm upgrade --install \
+    crossplane crossplane-stable/crossplane \
+    --namespace crossplane-system \
+    --create-namespace \
+    --wait
+```
+
+
+### create GCP credentials secret for crossplane
+
+```
+
+export SA_NAME="YOUR-SA-NAME"
+
+export SA="${SA_NAME}@${PROJECT_ID}.iam.gserviceaccount.com"
+
+gcloud iam service-accounts \
+    create $SA_NAME \
+    --project $PROJECT_ID
+
+export ROLE=roles/admin
+
+gcloud projects add-iam-policy-binding \
+    --role $ROLE $PROJECT_ID \
+    --member serviceAccount:$SA
+
+gcloud iam service-accounts keys \
+    create gcp-creds.json \
+    --project $PROJECT_ID \
+    --iam-account $SA
+
+kubectl --namespace crossplane-system \
+    create secret generic gcp-creds \
+    --from-file creds=./gcp-creds.json
+```
+
+### install GCP provider
+```
+cat <<EOF | kubectl create -f -
+apiVersion: pkg.crossplane.io/v1
+kind: Provider
+metadata:
+  name: provider-gcp-container
+spec:
+  package: xpkg.upbound.io/upbound/provider-gcp-container:v0.41.1
+EOF
+```
+
+### configure provider
+```
+PROJECT_ID=$(gcloud config get-value project)
+
+echo "apiVersion: gcp.upbound.io/v1beta1
+kind: ProviderConfig
+metadata:
+  name: default
+spec:
+  projectID: $PROJECT_ID
+  credentials:
+    source: Secret
+    secretRef:
+      namespace: crossplane-system
+      name: gcp-creds
+      key: creds" \
+    | kubectl apply --filename -
+```
+
+### apply XRD
+```
+kubectl apply --filename xrd.yaml
+```
+
+### apply composition
+```
+kubectl apply --filename composition.yaml
+```
+
+
+### create infra namespace
+```
+kubectl create ns infra
+```
+
+
+### apply claim
+
+```
+kubectl apply --filename a-team-gke/claim.yaml -n infra
+```
+
+### verify resources
+
+```
+kubectl describe composition cluster-google
+```
+
+```
+kubectl explain CompositeCluster --recursive
+```
+
+```
+kubectl get compositeclusters
+```
+
+```
+ kubectl describe CompositeCluster a-team-gke 
+```
+
+```
+kubectl get clusters,nodepools
+```
+
+### access the GKE cluster
+```
+kubectl --namespace infra  \
+    get secret a-team-gke-cluster \
+    --output jsonpath="{.data.kubeconfig}" \
+    | base64 -d \
+    | tee kubeconfig.yaml
+
+export KUBECONFIG=$PWD/kubeconfig.yaml
+
+kubectl get nodes
+
+kubectl get namespaces
+
+```
+
+### destroy infrastructure
+
+```
+unset KUBECONFIG
+kubectl delete -n  infra --filename a-team-gke/claim.yaml
+```
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