diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..c93cef2
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=gerrit.opencord.org
+port=29418
+project=kind-voltha.git
+defaultremote=origin
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..9e9da23
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,34 @@
+# kind-voltha testing Makefile
+#
+# SPDX-FileCopyrightText: © 2020 Open Networking Foundation
+# SPDX-License-Identifier: Apache-2.0
+
+SHELL = bash -eu -o pipefail
+
+.DEFAULT_GOAL := help
+.PHONY: test shellcheck yamllint jsonlint help
+
+test: ## run all tests
+	@echo "No tests enabled yet"
+
+SHELL_FILES := voltha $(wildcard releases/*) $(wildcard scripts/*)
+shellcheck: ## check shell scripts with shellcheck
+	shellcheck --version
+	echo shellcheck $(SHELL_FILES)
+
+YAML_FILES ?= $(shell find . -type f \( -name '*.yaml' -o -name '*.yml' -o -name '*.cfg' \) -print )
+yamllint: ## lint check YAML files with yamllint
+	yamllint --version
+	yamllint \
+    -d "{extends: default, rules: {line-length: {max: 99}}}" \
+    -s $(YAML_FILES)
+
+JSON_FILES ?= $(shell find . -type f -name '*.json' -print )
+jsonlint: ## lint check JSON files with yamllint
+	echo "Not supported yet, would check these files: $(JSON_FILES)"
+
+help: ## Print help for each target
+	@echo kind-voltha Makefile targets
+	@echo
+	@grep '^[[:alpha:]_-]*:.* ##' $(MAKEFILE_LIST) \
+    | sort | awk 'BEGIN {FS=":.* ## "}; {printf "%-25s %s\n", $$1, $$2};'
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..ad6abd3
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+4.0.1-dev
diff --git a/monkey-values.yaml b/monkey-values.yaml
index ce57edc..828930d 100644
--- a/monkey-values.yaml
+++ b/monkey-values.yaml
@@ -1,3 +1,7 @@
+---
+# SPDX-FileCopyrightText: © 2020 kind-voltha contributors
+# SPDX-License-Identifier: Apache-2.0
+
 config:
   dryRun: false
   whitelistedNamespaces: voltha
diff --git a/releases/voltha-2.2 b/releases/voltha-2.2
index dce7a0d..046ea36 100644
--- a/releases/voltha-2.2
+++ b/releases/voltha-2.2
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: © 2020 kind-voltha contributors
+# SPDX-License-Identifier: Apache-2.0
+
 export VOLTHA_CHART_VERSION=2.2.0
 export VOLTHA_BBSIM_CHART_VERSION=3.0.7
 export VOLTHA_ADAPTER_SIM_CHART_VERSION=2.2.3
diff --git a/releases/voltha-2.3 b/releases/voltha-2.3
index 20e2978..40d7831 100644
--- a/releases/voltha-2.3
+++ b/releases/voltha-2.3
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: © 2020 kind-voltha contributors
+# SPDX-License-Identifier: Apache-2.0o
+#
 # Source this file before running ./voltha up to install the VOLTHA 2.3.0 release
 
 export VOLTHA_CHART_VERSION=2.3.1
diff --git a/releases/voltha-2.3.0-rc1 b/releases/voltha-2.3.0-rc1
index bc2d154..a6f08c4 100644
--- a/releases/voltha-2.3.0-rc1
+++ b/releases/voltha-2.3.0-rc1
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: © 2020 kind-voltha contributors
+# SPDX-License-Identifier: Apache-2.0
+
 export VOLTHA_CHART_VERSION=2.2.3
 export VOLTHA_BBSIM_CHART_VERSION=3.0.15
 export VOLTHA_ADAPTER_SIM_CHART_VERSION=2.2.4