diff --git a/cmd/csaf_provider/actions.go b/cmd/csaf_provider/actions.go
index 1e46c2d..137283a 100644
--- a/cmd/csaf_provider/actions.go
+++ b/cmd/csaf_provider/actions.go
@@ -3,8 +3,8 @@
 //
 // SPDX-License-Identifier: MIT
 //
-// SPDX-FileCopyrightText: 2021 German Federal Office for Information Security (BSI) <https://www.bsi.bund.de>
-// Software-Engineering: 2021 Intevation GmbH <https://intevation.de>
+// SPDX-FileCopyrightText: 2022 German Federal Office for Information Security (BSI) <https://www.bsi.bund.de>
+// Software-Engineering: 2022 Intevation GmbH <https://intevation.de>
 
 package main
 
@@ -155,7 +155,7 @@ func (c *controller) upload(r *http.Request) (interface{}, error) {
 		return nil, err
 	}
 
-	// Validate againt JSON schema.
+	// Validate against JSON schema.
 	if !c.cfg.NoValidation {
 		validationErrors, err := csaf.ValidateCSAF(content)
 		if err != nil {
@@ -167,7 +167,7 @@ func (c *controller) upload(r *http.Request) (interface{}, error) {
 		}
 	}
 
-	// Validate against remote validator
+	// Validate against remote validator.
 	if c.cfg.RemoteValidator != nil {
 		validator, err := c.cfg.RemoteValidator.Open()
 		if err != nil {
diff --git a/csaf/models.go b/csaf/models.go
index 683c4bd..d9197d5 100644
--- a/csaf/models.go
+++ b/csaf/models.go
@@ -318,6 +318,24 @@ func (a *Aggregator) Validate() error {
 	return nil
 }
 
+// UnmarshalText implements the encoding.TextUnmarshaller interface.
+func (mdv *MetadataVersion) UnmarshalText(data []byte) error {
+	s, err := metadataVersionPattern(data)
+	if err == nil {
+		*mdv = MetadataVersion(s)
+	}
+	return err
+}
+
+// UnmarshalText implements the encoding.TextUnmarshaller interface.
+func (mdr *MetadataRole) UnmarshalText(data []byte) error {
+	s, err := metadataRolePattern(data)
+	if err == nil {
+		*mdr = MetadataRole(s)
+	}
+	return err
+}
+
 // UnmarshalText implements the encoding.TextUnmarshaller interface.
 func (ac *AggregatorCategory) UnmarshalText(data []byte) error {
 	s, err := aggregatorCategoryPattern(data)
diff --git a/docs/scripts/setupProviderForITest.sh b/docs/scripts/setupProviderForITest.sh
index fd5c054..ea69ba8 100755
--- a/docs/scripts/setupProviderForITest.sh
+++ b/docs/scripts/setupProviderForITest.sh
@@ -104,6 +104,20 @@ curl https://localhost:8443/cgi-bin/csaf_provider.go/create --cert-type p12 --ce
 
 popd
 
+# Setup validation service
+./setupValidationService.sh
+
+# Disable exit for the next error as these is expected.
+set +e
+
+# Wait for the service to be started
+for ((i = 1; i <= 10; i++)); do
+ if [ $(curl -IL http://localhost:3000/api/v1/tests | grep -c HTTP ) != "0" ]; then
+ break
+ fi
+ sleep 3
+done
+
 # Upload files
 ./uploadToProvider.sh
 
diff --git a/docs/scripts/setupValidationService.sh b/docs/scripts/setupValidationService.sh
new file mode 100755
index 0000000..ba6a43e
--- /dev/null
+++ b/docs/scripts/setupValidationService.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+sudo mkdir -p /var/lib/csaf
+sudo chgrp www-data /var/lib/csaf/
+sudo chmod g+s /var/lib/csaf/
+sudo touch /var/lib/csaf/validations.db
+sudo chgrp www-data /var/lib/csaf/validations.db
+sudo chmod g+rw,o-rwx /var/lib/csaf/validations.db
+
+echo '
+remote_validator= { "url" = "http://localhost:3000", "presets" = ["mandatory"], "cache" = "/var/lib/csaf/validations.db" }
+' | sudo tee --append /usr/lib/csaf/config.toml
+
+# Install nodejs
+curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash -
+sudo apt-get install -y nodejs
+
+npm install pm2 -g
+
+pushd ~
+git clone https://github.com/secvisogram/csaf-validator-service.git
+cd csaf-validator-service
+npm ci
+pm2 start npm -- run dev
+popd