diff --git a/docs/dev/arch-support.md b/docs/dev/arch-support.md
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+# OPCT Devel Guide - Architecture support
+
+OPCT projects are split into different components. Each
+component has its own build process and dependencies.
+
+OPCT is divided into two main components:
+- OPCT CLI: client side application to provision the test environment, collect, and generate report.
+- Test environment: a group of tools running in server-side, target OpenShift cluster,
+  which is limited to architectures supported by OPCT
+
+The next steps will describe how to explore building the components,
+we advise that this guide be followed only if support for a new architecture is added,
+or you are curious to learn how the components are packed.
+
+## Client
+
+The client (OPCT CLI) is built in the following platforms:
+
+- linux/amd64
+- linux/arm64
+- darwin/amd64
+- darwin/arm64
+- windows/amd64
+
+### Adding support to a new platform
+
+The OPCT command line interface is built in Go language. To add support for a new OS/architecture
+you need to:
+
+- 1) Check if the Go toolchain used by [the project][go-mod] can build to the target architecture:
+```bash
+curl -s https://raw.githubusercontent.com/redhat-openshift-ecosystem/opct/main/go.mod | grep ^go
+go version
+go tool dist list
+```
+- 2) Modify the [Makefile][makefile] to build to the new architecture
+- 3) Upddate the [CI release pipeline][ci-pipeline-release] to upload the CLI when new release is created
+- 4) Test it
+
+```sh
+make build-darwin-arm64
+```
+
+[go-mod]: https://github.com/redhat-openshift-ecosystem/opct/blob/main/go.mod
+[makefile]: https://github.com/redhat-openshift-ecosystem/opct/blob/main/Makefile
+[ci-pipeline-release]: https://github.com/redhat-openshift-ecosystem/opct/blob/main/.github/workflows/go.yaml
+
+## Server-side components
+
+The following components are used by OPCT on the server side:
+
+- Sonobuoy Aggregator Server
+- Sonobuoy Worker
+- Plugin openshift-tests
+    - Must-Gather
+    - Must-Gather Monitoring
+    - etcdfio
+    - camgi
+    - openshift client
+    - sonobuoy client
+    - jq
+
+### Server-side platforms
+
+The components are built in the following platforms:
+
+| Component | linux/amd64 | linux/arm64 | linux-s390x | linux-pp64le |
+| -- | -- | -- | -- | -- |
+| Sonobuoy Aggregator/Worker | yes | yes | yes | yes |
+| Plugin openshift-tests | yes | yes | no | no |
+
+### Supported platforms
+
+OPCT can provide full feature coverage in the following platforms:
+
+- linux/amd64
+- linux/arm64
+
+The regular execution can be done by running:
+
+```bash
+opct run --wait
+```
+
+### Limited platforms
+
+In the other platforms, you should be able to run Kubernetes e2e tests
+provided by Sonobuoy on the following platforms:
+
+- linux/pp64le
+- linux/s390x
+
+The following command allows you to run such tests:
+
+```bash
+opct sonobuoy run --sonobuoy-image quay.io/opct/sonobuoy:v0.5.0-alpha.3
+```
+
+### Adding support to a new platform
+
+The first requirement to support the new server-side platform is to ensure OpenShift/OKD
+can provide payloads for that platform.
+
+Once OpenShift is supported, each OPCT server-side component must be built to create a
+full support.
+
+The following components are required:
+
+- Sonobuoy Aggregator Server/Worker
+- Plugin openshift-tests
+    - Must-gather
+    - Must-gather monitoring
+    - openshift client
+    - sonobuoy client
+    - jq
+
+The following components are optional:
+
+- Plugin openshift-tests:
+    - camgi
+    - etcdfio
+
+#### Building Sonobuoy Aggregator and Worker image
+
+See the release steps for more details how to mirror [Sonobuoy images](./release.md).
+
+#### Building Plugin openshift-tests
+
+See the [build script][build-sh], and the [Containerfile][containerfile-plugin-otests].
+
+See the [introduced multi-arch PR #51](https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/pull/51) for reference.
+
+#### Building Must-Gather Monitoring
+
+See the [build script][build-sh], and the [Containerfile][containerfile-mgm].
+
+[build-sh]: https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/build.sh
+[containerfile-otests]: https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/openshift-tests-provider-cert/Containerfile
+[containerfile-mgm]: https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/must-gather-monitoring/Containerfile
diff --git a/docs/dev/release.md b/docs/dev/release.md
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+# Dev Guide - Release components
+
+This guides describes how to release a new version of OPCT considering all the project dependencies.
+
+## Creating container images for components
+
+### Sonobuoy
+
+Steps to check if Sonobuoy provides images to the target platform in the version used by OPCT:
+
+1) Check the Sonobuoy version used by OPCT
+```bash
+$ go list -m github.com/vmware-tanzu/sonobuoy
+github.com/vmware-tanzu/sonobuoy v0.57.1
+```
+
+2) Check the Sonobuoy images built for the version required by OPCT
+```bash
+$ skopeo list-tags docker://docker.io/sonobuoy/sonobuoy | jq .Tags | grep -i v0.57.1
+ "amd64-v0.57.1",
+  "arm64-v0.57.1",
+  "ppc64le-v0.57.1",
+  "s390x-v0.57.1",
+  "v0.57.1",
+  "win-amd64-1809-v0.57.1",
+  "win-amd64-1903-v0.57.1",
+  "win-amd64-1909-v0.57.1",
+  "win-amd64-2004-v0.57.1",
+  "win-amd64-20H2-v0.57.1",
+```
+
+3) [Bump the desired Sonobuoy version](https://github.com/redhat-openshift-ecosystem/opct/blob/main/hack/image-mirror-sonobuoy/mirror.sh#L9C27-L9C43)
+in the script `mirror.sh` to mirror the Sonobuoy image to the OPCT image repository.
+
+4) Run the mirror script to mirror and push images to the OPCT registry:
+> (you must have permissions to quay.io/opct, otherwise you can hack it to push to yours)
+```bash
+make image-mirror-sonobuoy
+```
+
+### Plugins images
+
+#### Development builds
+
+Create images to test locally:
+
+```bash
+make images
+```
+
+To build images individually, you can use, for example for a single arch:
+
+```sh
+PLATFORMS=linux/amd64 make build-plugin-tests
+```
+
+Take a look into individual targets for each program in the [Makefile](https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/Makefile).
+
+The script responsible to build images locally is [`build.sh`](https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/build.sh).
+Get started there if you want to explore more about the build pipeline.
+
+#### Production builds
+
+Images for production are automatically created by the build
+pipeline [ci.yaml](https://github.com/redhat-openshift-ecosystem/provider-certification-plugins/blob/main/.github/workflows/ci.yaml)
+when:
+
+- a push in the `main` branch, the `latest` image will be published in the image registry
+- a tag is created from any `release-v*`, the same tag will be published in the image registry
+
+The production images are built by default for `linux/amd64` and `linux/arm64` in the same manifest
+for the following components:
+
+- Plugin [openshift-tests](https://quay.io/repository/opct/plugin-openshift-tests?tab=tags)
+- Plugin [artifacts-collector](https://quay.io/repository/opct/plugin-artifacts-collector?tab=tags)
+- Plugin [Must-gather-monitoring](https://quay.io/repository/opct/must-gather-monitoring?tab=tags)
diff --git a/docs/guides/features/validating-arm-installations.md b/docs/guides/features/validating-arm-installations.md
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+# Validating OpenShift installation with ARM
+
+This guide describe how to install an OpenShift cluster on AWS on instances with ARM64 architecture and run the validation tests with OPCT.
+
+This is a reference guide, not an official documentation of installing OpenShift on AWS on
+ARM64 architecture.
+
+Please refer to [OpenShift documentation][openshift-docs] for more information.
+
+## Install a cluster
+
+- Download the installer binary:
+
+```bash
+wget -O openshift-install.tar.gz https://mirror.openshift.com/pub/openshift-v4/amd64/clients/ocp/4.14.0-rc.6/openshift-install-linux.tar.gz
+tar xfz openshift-install.tar.gz
+```
+
+- Export the variables used to create a cluster:
+
+```bash
+export INSTALL_DIR=install-dir1
+export BASE_DOMAIN=devcluster.openshift.com
+export CLUSTER_NAME=arm-opct01
+export CLUSTER_REGION=us-east-1
+export SSH_PUB_KEY_FILE=$HOME/.ssh/id_rsa.pub
+export PULL_SECRET_FILE=$HOME/.openshift/pull-secret-latest.json
+
+mkdir -p $INSTALL_DIR
+```
+
+- Pick the release image in the [release controller][release-controller] (valid only for experimental environments):
+
+```bash
+export OPENSHIFT_INSTALL_RELEASE_IMAGE_OVERRIDE="quay.io/openshift-release-dev/ocp-release:4.14.0-rc.6-aarch64
+```
+
+- Create installer configuration:
+
+```bash
+cat <<EOF > ${INSTALL_DIR}/install-config.yaml
+apiVersion: v1
+publish: External
+baseDomain: ${BASE_DOMAIN}
+metadata:
+  name: "${CLUSTER_NAME}"
+controlPlane:
+  name: master
+  architecture: arm64
+  replicas: 3
+compute:
+- name: worker
+  architecture: arm64
+  replicas: 3
+platform:
+  aws:
+    region: ${CLUSTER_REGION}
+pullSecret: '$(cat ${PULL_SECRET_FILE} |awk -v ORS= -v OFS= '{$1=$1}1')'
+sshKey: |
+  $(cat ${SSH_PUB_KEY_FILE})
+EOF
+```
+
+- Install the cluster:
+
+```bash
+./openshift-install create cluster --dir ${INSTALL_DIR} --log-level debug
+```
+
+- Export kubeconfig:
+
+```bash
+export KUBECONFIG=${INSTALL_DIR}/auth/kubeconfig
+```
+
+## Run Conformance workflow and explore the results
+
+This section describes how to rnu OPCT in an OpenShift cluster.
+
+### Prerequisites
+
+- OpenShift cluster installed on ARM
+- OPCT command line interface installed
+- KUBECONFIG environment variable exported
+- An OpenShift user with cluster-admin privileges
+
+### Steps
+
+- Setup test node:
+
+```bash
+opct adm setup-node --yes
+```
+
+- Run OPCT and retrieve results when finished:
+
+```bash
+./opct run --wait
+```
+
+- Collect the results:
+
+```bash
+./opct retrieve
+```
+
+- Explore the results:
+
+```bash
+./opct report $(date +%Y%m)*.tar.gz --save-to ./report --loglevel debug
+```
+
+Explore the results.
+
+## Destroy
+
+Destroy the conformance test environment:
+
+```bash
+./opct destroy
+```
+
+- Destroy a cluster:
+
+```bash
+./openshift-install destroy cluster --dir ${INSTALL_DIR}
+```
+
+[openshift-docs]: https://docs.openshift.com/container-platform/latest
+[release-controller]: https://arm64.ocp.releases.ci.openshift.org/