diff --git a/.github/settings.yml b/.github/settings.yml
new file mode 100644
index 0000000..9267e7d
--- /dev/null
+++ b/.github/settings.yml
@@ -0,0 +1,2 @@
+# These settings are synced to GitHub by https://probot.github.io/apps/settings/
+_extends: .github
diff --git a/.github/sync.yml b/.github/sync.yml
new file mode 100644
index 0000000..6c1f865
--- /dev/null
+++ b/.github/sync.yml
@@ -0,0 +1,30 @@
+group:
+  - id: default
+    files:
+      - source: workflows/base/basic-linters.yml
+        dest: .github/workflows/basic-linters.yml
+      - source: LICENSE
+        dest: LICENSE
+      - source: .github/settings.yml
+        replace: false
+    repos: |-
+      valitydev/damsel
+      valitydev/newway
+
+  - id: proto
+    files:
+      - source: workflows/proto/
+        dest: .github/workflows/
+        deleteOrphaned: true
+        exclude: |
+          basic-linters.yml
+    repos: |-
+      valitydev/damsel
+
+  - id: java
+    files:
+      - source: codeowners/java
+        dest: CODEOWNERS
+        replace: false
+    repos: |-
+      valitydev/newway
diff --git a/.github/workflows/sync-files.yml b/.github/workflows/sync-files.yml
new file mode 100644
index 0000000..0c2d594
--- /dev/null
+++ b/.github/workflows/sync-files.yml
@@ -0,0 +1,20 @@
+name: Sync files
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+      - main
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - name: ⤵️ Check out code
+        uses: actions/checkout@v2
+
+      - name: 🔄 Sync repo files
+        uses: valitydev/repo-file-sync-action@v1
+        with:
+          GH_PAT: ${{ secrets.GH_PAT }}
+          GIT_EMAIL: ${{ secrets.GIT_EMAIL }}
+          BRANCH_PREFIX: update/
diff --git a/.github/workflows/sync-repo-list.yml b/.github/workflows/sync-repo-list.yml
new file mode 100644
index 0000000..c4368c1
--- /dev/null
+++ b/.github/workflows/sync-repo-list.yml
@@ -0,0 +1,83 @@
+name: Sync repo list in sync.yml file
+
+on:
+  push:
+    branches:
+      - master
+      - main
+  schedule:
+    - cron: 0 * * * *
+
+env:
+  repo_limit: 1000
+
+jobs:
+  workflows-sync:
+    name: Sync repositories for ${{ matrix.group }} group
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - group: default
+            languages: >-
+              all
+
+          - group: proto
+            languages: >-
+              thrift
+
+          - group: java
+            languages: >-
+              java
+              kotlin
+    steps:
+      - name: ⤵️ Check out code
+        uses: actions/checkout@v2
+
+      - name: 📤 Get a list of repositories for ${{ matrix.group }} group
+        id: repo-list
+        run: |
+          REPOSITORIES=""
+          for language in ${{ matrix.languages }}; do
+              LANGUAGE_ARGS=""
+              if [[ $language != "all" ]]; then
+                  LANGUAGE_ARGS="-l $language"
+              fi
+              REPOSITORIES+=$(gh repo list \
+              $OWNER \
+              --source \
+              --no-archived \
+              -L $repo_limit \
+              $LANGUAGE_ARGS \
+              --json name,owner \
+              -q '.|=sort_by(.name)| .[] | [.owner.login, .name] | join("/")')
+              REPOSITORIES+=" "
+          done
+          REPOSITORIES=$(echo $REPOSITORIES | sort | uniq | tr " " "\n")
+          REPOSITORIES="${REPOSITORIES//'%'/'%25'}"
+          REPOSITORIES="${REPOSITORIES//$'\n'/'%0A'}"
+          REPOSITORIES="${REPOSITORIES//$'\r'/'%0D'}"
+          echo "::set-output name=repositories::$REPOSITORIES"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          OWNER: ${{ github.repository_owner }}
+
+      - name: 🔄 Update sync.yml file for ${{ matrix.group }} group
+        uses: fjogeleit/yaml-update-action@master
+        with:
+          valueFile: ".github/sync.yml"
+          propertyPath: >-
+            $.group[?(@.id == "${{ matrix.group }}")].repos
+          value: ${{ steps.repo-list.outputs.repositories }}
+          updateFile: true
+          commitChange: false
+
+      - name: 📤 Create Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          base: master
+          branch: updates/${{ matrix.group }}
+          title: "Update repo list for ${{ matrix.group }} group"
+          commit-message: "Update repo list for ${{ matrix.group }} group"
+          add-paths: |
+            .github/sync.yml
diff --git a/codeowners/java b/codeowners/java
new file mode 100644
index 0000000..a2af2fa
--- /dev/null
+++ b/codeowners/java
@@ -0,0 +1 @@
+*       @valitydev/java
diff --git a/workflows/base/auto-tag.yml b/workflows/base/auto-tag.yml
new file mode 100644
index 0000000..04af9d6
--- /dev/null
+++ b/workflows/base/auto-tag.yml
@@ -0,0 +1,11 @@
+name: Vality auto-tags
+
+on:
+  push:
+    branches:
+      - "master"
+      - "main"
+
+jobs:
+  tag-action:
+    uses: valitydev/base-workflows/.github/workflows/auto-tag.yml@v1
diff --git a/workflows/base/basic-linters.yml b/workflows/base/basic-linters.yml
new file mode 100644
index 0000000..6114f14
--- /dev/null
+++ b/workflows/base/basic-linters.yml
@@ -0,0 +1,10 @@
+name: Vality basic linters
+
+on:
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  lint:
+    uses: valitydev/base-workflows/.github/workflows/basic-linters.yml@v1
diff --git a/workflows/proto/erlang-pr.yml b/workflows/proto/erlang-pr.yml
new file mode 100644
index 0000000..eee9e65
--- /dev/null
+++ b/workflows/proto/erlang-pr.yml
@@ -0,0 +1,34 @@
+name: Erlang build
+
+on:
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  build:
+    name: Build and verify
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: valitydev/action-setup-thrift@v1
+
+      - uses: erlef/setup-beam@v1
+        id: beam
+        with:
+          otp-version: "24"
+          rebar3-version: "3.18"
+
+      - name: Restore PLT cache
+        uses: actions/cache@v2
+        id: plt-cache
+        with:
+          key: |
+            ${{ runner.os }}-${{ steps.beam.outputs.otp-version }}-plt
+          path: |
+            _build/default/rebar3_*_plt
+
+      - run: rebar3 compile
+      - run: rebar3 xref
+      - run: rebar3 dialyzer
diff --git a/workflows/proto/java-deploy.yml b/workflows/proto/java-deploy.yml
new file mode 100644
index 0000000..2cd8c45
--- /dev/null
+++ b/workflows/proto/java-deploy.yml
@@ -0,0 +1,17 @@
+name: Java deploy
+
+on:
+  push:
+    branches:
+      - "master"
+      - "main"
+
+jobs:
+  deploy:
+    uses: valitydev/java-workflow/.github/workflows/maven-thrift-deploy.yml@v1
+    secrets:
+      server-username: ${{ secrets.OSSRH_USERNAME }}
+      server-password: ${{ secrets.OSSRH_TOKEN }}
+      deploy-secret-key: ${{ secrets.OSSRH_GPG_SECRET_KEY }}
+      deploy-secret-key-password: ${{ secrets.OSSRH_GPG_SECRET_KEY_PASSWORD }}
+      mm-webhook-url: ${{ secrets.MATTERMOST_WEBHOOK_URL }}
diff --git a/workflows/proto/java-pr.yml b/workflows/proto/java-pr.yml
new file mode 100644
index 0000000..0db65b3
--- /dev/null
+++ b/workflows/proto/java-pr.yml
@@ -0,0 +1,10 @@
+name: Java build
+
+on:
+  pull_request:
+    branches:
+      - "*"
+
+jobs:
+  build:
+    uses: valitydev/java-workflow/.github/workflows/maven-thrift-build.yml@v1