diff --git a/ci/promote-overlay/README.md b/ci/promote-overlay/README.md
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+
+# Promotion of Release Service overlays in the infra-deployments repo
+
+## Introduction
+
+The Release Service in RHTAP is deployed to environments using ArgoCD. The specific content to be deployed to each environment is controlled by overlays.
+
+There are 3 overlays:
+- development
+- staging
+- production
+
+Currently, when a PR is merged in the release-service repo, a PR in the infra-deployments repo is created by a RHTAP release pipeline which updates the **development** overlay. 
+
+Promotion from a lower environment to higher environment is done manually by updating the target overlay.
+
+This script helps to automate this promotion. It analyzes the commits between the source and the target overlays and creates an infra-deployments PR updating the overlay file and includes a changelog.
+
+![Example PR](infra-pr.png)
+
+## Setup
+
+* The script requires an environment variable called _**GITHUB_TOKEN**_ to exist. This token should have the following scopes:
+
+![Required Github token scopes](github-token-scopes.png)
+
+* The script also has 3 required arguments
+  * **source-overlay**: Name of the source overlay to promote to target
+  * **target-overlay**: Name of the overlay to target for promotion
+  * **fork-owner**: Name of the owner of your infra-deployments fork in Github
+
+## Running the script
+
+```
+% ./ci/promote-overlay/promote-overlay.sh --source-overlay development  --target-overlay staging --fork-owner scoheb
+```
+
+## Example output
+```
+---
+Promoting release-service development to staging in redhat-appstudio/infra-deployments
+---
+
+Sync fork with upstream:
+This branch is not behind the upstream redhat-appstudio:main.
+Cloning into 'infra-deployments'...
+remote: Enumerating objects: 21113, done.
+remote: Counting objects: 100% (3766/3766), done.
+remote: Compressing objects: 100% (430/430), done.
+remote: Total 21113 (delta 3391), reused 3417 (delta 3324), pack-reused 17347
+Receiving objects: 100% (21113/21113), 3.52 MiB | 3.78 MiB/s, done.
+Resolving deltas: 100% (13649/13649), done.
+Cloning into 'release-service'...
+remote: Enumerating objects: 2995, done.
+remote: Counting objects: 100% (801/801), done.
+remote: Compressing objects: 100% (287/287), done.
+remote: Total 2995 (delta 566), reused 673 (delta 505), pack-reused 2194
+Receiving objects: 100% (2995/2995), 30.64 MiB | 4.33 MiB/s, done.
+Resolving deltas: 100% (1749/1749), done.
+HEAD is now at 2421fc66 release-service update (#2595)
+branch 'release-service-staging-update-2023_10_22__12_33_39' set up to track 'origin/main'.
+Switched to a new branch 'release-service-staging-update-2023_10_22__12_33_39'
+
+release-service source overlay commit -> 68f2f2c678f726ffa20166adcab8e7e0204a8c69
+release-service target overlay commit -> 9a0f08573e4ca3f0d5deda2cbda2575b7e7093bd
+
+Run standard RH pre-commit checks........................................Passed
+[release-service-staging-update-2023_10_22__12_33_39 e5f53283] Promote release-service from development to staging
+1 file changed, 2 insertions(+), 2 deletions(-)
+Enumerating objects: 11, done.
+Counting objects: 100% (11/11), done.
+Delta compression using up to 16 threads
+Compressing objects: 100% (1/1), done.
+Writing objects: 100% (6/6), 728 bytes | 728.00 KiB/s, done.
+Total 6 (delta 4), reused 5 (delta 4), pack-reused 0
+remote: Resolving deltas: 100% (4/4), completed with 4 local objects.
+remote:
+remote: Create a pull request for 'release-service-staging-update-2023_10_22__12_33_39' on GitHub by visiting:
+remote:      https://github.com/scoheb/infra-deployments/pull/new/release-service-staging-update-2023_10_22__12_33_39
+remote:
+To github.com:scoheb/infra-deployments.git
+* [new branch]        release-service-staging-update-2023_10_22__12_33_39 -> release-service-staging-update-2023_10_22__12_33_39
+
+==================================
+Pull request created successfully:
+- https://github.com/redhat-appstudio/infra-deployments/pull/2606
+==================================
+```
\ No newline at end of file
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diff --git a/ci/promote-overlay/infra-pr.png b/ci/promote-overlay/infra-pr.png
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diff --git a/ci/promote-overlay/promote-overlay.sh b/ci/promote-overlay/promote-overlay.sh
new file mode 100755
index 00000000..ddf1a0e8
--- /dev/null
+++ b/ci/promote-overlay/promote-overlay.sh
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+#!/usr/bin/env bash
+set -e
+
+# Function to make a string JSON-safe
+make_json_safe() {
+  local json_safe_string
+  json_safe_string=$(jq -s -R -r @json <<< "$1")
+  echo "$json_safe_string"
+}
+
+OPTIONS=$(getopt -l "skip-cleanup,source-overlay:,target-overlay:,fork-owner:,help" -o "sc,src:,tgt:,fo:,h" -a -- "$@")
+eval set -- "$OPTIONS"
+while true; do
+    case "$1" in
+        -sc|--skip-cleanup)
+            CLEANUP="true"
+            ;;
+        -src|--source-overlay)
+            SOURCE_OVERLAY="$2"
+            shift 2
+            ;;
+        -tgt|--target-overlay)
+            TARGET_OVERLAY="$2"
+            shift 2
+            ;;
+        -fo|--fork-owner)
+            FORK_OWNER="$2"
+            shift 2
+            ;;
+        -h|--help)
+            print_help
+            exit
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *) echo "Error: Unexpected option: $1" % >2
+    esac
+done
+
+print_help(){
+    echo -e "$0 --source-overlay SOURCE_OVERLAY --target-overlay TARGET_OVERLAY --fork-owner FORK_OWNER \
+            [ --skip-cleanup ]\n"
+    echo -e "\t--source-overlay SOURCE_OVERLAY\tName of the source overlay to promote to target"
+    echo -e "\t--target-overlay TARGET_OVERLAY\tName of the overlay to target for promotion"
+    echo -e "\t--fork-owner FORK_OWNER\tName of the owner of your infra-deployments fork in Github"
+    echo -e "\t--skip-cleanup\tDisable cleanup after test. Useful for debugging"
+}
+
+if [ -z "${SOURCE_OVERLAY}" ]; then
+  echo -e "Error: missing 'source-overlay' argument\n\n"
+  print_help
+  exit 1
+fi
+if [ -z "${TARGET_OVERLAY}" ]; then
+  echo -e "Error: missing 'target-overlay' argument\n\n"
+  print_help
+  exit 1
+fi
+if [ -z "${FORK_OWNER}" ]; then
+  echo -e "Error: missing 'fork-owner' argument\n\n"
+  print_help
+  exit 1
+fi
+if [ -z "${GITHUB_TOKEN}" ]; then
+  echo -e "Error: missing 'GITHUB_TOKEN' environment variable\n\n"
+  print_help
+  exit 1
+fi
+
+UPDATE_BRANCH_NAME="release-service-${TARGET_OVERLAY}-update-"$(date '+%Y_%m_%d__%H_%M_%S')
+
+# GitHub repository details
+owner="redhat-appstudio"
+repo="infra-deployments"
+
+# Personal access token with appropriate permissions
+token="${GITHUB_TOKEN}"
+
+# New branch and commit details
+new_branch=${UPDATE_BRANCH_NAME}
+commit_message="Promote release-service from ${SOURCE_OVERLAY} to ${TARGET_OVERLAY}"
+
+# Fork repository and branch parameters
+fork_repo="infra-deployments"  # Change this to your fork's repository
+base_branch="main"                # Change this to the base branch you want to create the PR against
+
+# PR description
+description="Included PRs:\r\n"
+
+# Clone the repository
+tmpDir=$(mktemp -d)
+infraDeploymentDir=${tmpDir}/infra-deployments
+releaseServiceDir=${tmpDir}/release-service
+mkdir -p ${infraDeploymentDir}
+mkdir -p ${releaseServiceDir}
+
+if [ "${CLEANUP}" != "true" ]; then
+  trap "rm -rf ${tmpDir}" EXIT
+else
+  echo "Temporary git clone directory: ${tmpDir}"
+fi
+
+echo -e "---\nPromoting release-service ${SOURCE_OVERLAY} to ${TARGET_OVERLAY} in ${owner}/${repo}\n---\n"
+cd ${tmpDir}
+
+echo -e "Sync fork with upstream:"
+sync_fork_json=$(curl -s -L \
+  -X POST \
+  -H "Accept: application/vnd.github+json" \
+  -H "Authorization: Bearer ${GITHUB_TOKEN}" \
+  -H "X-GitHub-Api-Version: 2022-11-28" \
+  https://api.github.com/repos/${FORK_OWNER}/infra-deployments/merge-upstream \
+  -d '{"branch":"'${base_branch}'"}')
+
+echo $sync_fork_json
+
+git clone "git@github.com:$FORK_OWNER/$repo.git"
+git clone "git@github.com:$owner/release-service.git"
+cd ${infraDeploymentDir}
+
+git fetch --all --tags --prune
+
+# Create a new branch
+git reset --hard HEAD
+git checkout -b "$new_branch" origin/"$base_branch"
+
+RS_SOURCE_OVERLAY_COMMIT=$(yq '.images[0].newTag' < components/release/${SOURCE_OVERLAY}/kustomization.yaml)
+RS_TARGET_OVERLAY_COMMIT=$(yq '.images[0].newTag' < components/release/${TARGET_OVERLAY}/kustomization.yaml)
+
+echo ""
+echo 'release-service source overlay commit -> '"$RS_SOURCE_OVERLAY_COMMIT"
+echo 'release-service target overlay commit -> '"$RS_TARGET_OVERLAY_COMMIT"
+echo ""
+
+cd  ${releaseServiceDir}
+git fetch --all --tags --prune
+RS_COMMITS=($(git rev-list --first-parent --ancestry-path "$RS_TARGET_OVERLAY_COMMIT"'...'"$RS_SOURCE_OVERLAY_COMMIT"))
+## now loop through the above array
+for RS_COMMIT in "${RS_COMMITS[@]}"
+do
+  PR_URL=$(curl -s   -H 'Authorization: token  '"$token"  'https://api.github.com/search/issues?q=sha:'"$RS_COMMIT" | jq -r '.items[0].pull_request.html_url')
+   # or do whatever with individual element of the array
+  description="$description"' - '"$PR_URL"'\r\n'
+done
+
+cd ${infraDeploymentDir}
+sed -i "s/$RS_TARGET_OVERLAY_COMMIT/$RS_SOURCE_OVERLAY_COMMIT/g" components/release/${TARGET_OVERLAY}/kustomization.yaml
+
+git add components/release/${TARGET_OVERLAY}/kustomization.yaml
+git commit -m "$commit_message"
+
+git push origin "$new_branch"
+
+# Create a pull request using GitHub API
+pr_creation_json=$(curl -s -X POST "https://api.github.com/repos/$owner/$repo/pulls" \
+  -H "Authorization: token $token" \
+  -d '{
+    "title": "'"$commit_message"'",
+    "head": "'"$FORK_OWNER:$new_branch"'",
+    "base": "'"$base_branch"'",
+    "body": "'"$description"'"
+  }')
+
+pr_url=$(echo $pr_creation_json | jq -r .html_url)
+
+if [ "${pr_url}" == "null" ]; then
+  echo -e "\nError: failed to create PR. See output: \n${pr_creation_json}"
+  exit 1
+fi
+
+
+echo -e "\n=================================="
+echo -e "Pull request created successfully:\n- ${pr_url}"
+echo "=================================="