diff --git a/pom.xml b/pom.xml
index 2428751..00286d2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,6 +5,9 @@
   <artifactId>sbb-connector-modules</artifactId><!-- fill your product name + a "-modules" postfix -->
   <version>12.0.0-SNAPSHOT</version><!-- identicate your minimal compliant ivy version with the first 2 digits -->
   <packaging>pom</packaging>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
 
   <modules>
     <module>${project.name}</module>
diff --git a/sbb-connector-demo/pom.xml b/sbb-connector-demo/pom.xml
index 04fa238..1104de8 100644
--- a/sbb-connector-demo/pom.xml
+++ b/sbb-connector-demo/pom.xml
@@ -1,38 +1,41 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>com.axonivy.connector.sbb</groupId>
-  <artifactId>sbb-connector-demo</artifactId>
-  <version>12.0.0-SNAPSHOT</version>
-  <packaging>iar</packaging>
-  <properties>
-    <project.build.plugin.version>12.0.0</project.build.plugin.version>
-  </properties>
-  <pluginRepositories>
-    <pluginRepository>
-      <id>sonatype</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-      <snapshots>
-        <updatePolicy>always</updatePolicy>
-      </snapshots>
-    </pluginRepository>
-  </pluginRepositories>
-  <dependencies>
-    <dependency>
-      <groupId>com.axonivy.connector.sbb</groupId>
-      <artifactId>sbb-connector</artifactId>
-      <version>${project.version}</version>
-      <type>iar</type>
-    </dependency>
-  </dependencies>
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>com.axonivy.ivy.ci</groupId>
-        <artifactId>project-build-plugin</artifactId>
-        <version>${project.build.plugin.version}</version>
-        <extensions>true</extensions>
-      </plugin>
-    </plugins>
-  </build>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.axonivy.connector.sbb</groupId>
+	<artifactId>sbb-connector-demo</artifactId>
+	<version>12.0.0-SNAPSHOT</version>
+	<packaging>iar</packaging>
+	<properties>
+		<project.build.plugin.version>12.0.0</project.build.plugin.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+	<pluginRepositories>
+		<pluginRepository>
+			<id>sonatype</id>
+			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
+			<snapshots>
+				<updatePolicy>always</updatePolicy>
+			</snapshots>
+		</pluginRepository>
+	</pluginRepositories>
+	<dependencies>
+		<dependency>
+			<groupId>com.axonivy.connector.sbb</groupId>
+			<artifactId>sbb-connector</artifactId>
+			<version>${project.version}</version>
+			<type>iar</type>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>com.axonivy.ivy.ci</groupId>
+				<artifactId>project-build-plugin</artifactId>
+				<version>${project.build.plugin.version}</version>
+				<extensions>true</extensions>
+			</plugin>
+		</plugins>
+	</build>
 </project>
diff --git a/sbb-connector-test/pom.xml b/sbb-connector-test/pom.xml
index 1ac1f47..0977e38 100644
--- a/sbb-connector-test/pom.xml
+++ b/sbb-connector-test/pom.xml
@@ -8,6 +8,7 @@
 	<properties>
     <project.build.plugin.version>12.0.0</project.build.plugin.version>
     <tester.version>12.0.1</tester.version>
+	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
   <pluginRepositories>
     <pluginRepository>
diff --git a/sbb-connector-webtest/pom.xml b/sbb-connector-webtest/pom.xml
index 2a58494..3a05cfd 100644
--- a/sbb-connector-webtest/pom.xml
+++ b/sbb-connector-webtest/pom.xml
@@ -1,32 +1,35 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.axonivy.connector.sbb</groupId>
 	<artifactId>sbb-connector-webtest</artifactId>
 	<version>12.0.0-SNAPSHOT</version>
 	<packaging>iar-integration-test</packaging>
 	<properties>
-    <project.build.plugin.version>12.0.0</project.build.plugin.version>
-    <tester.version>12.0.1</tester.version>
-  </properties>
-  <pluginRepositories>
-    <pluginRepository>
-      <id>sonatype</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-      <snapshots>
-        <updatePolicy>always</updatePolicy>
-      </snapshots>
-    </pluginRepository>
-  </pluginRepositories>
-  <repositories>
-    <repository>
-      <id>sonatype</id>
-      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-      <snapshots>
-        <updatePolicy>always</updatePolicy>
-      </snapshots>
-    </repository>
-  </repositories>
+		<project.build.plugin.version>12.0.0</project.build.plugin.version>
+		<tester.version>12.0.1</tester.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+	</properties>
+	<pluginRepositories>
+		<pluginRepository>
+			<id>sonatype</id>
+			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
+			<snapshots>
+				<updatePolicy>always</updatePolicy>
+			</snapshots>
+		</pluginRepository>
+	</pluginRepositories>
+	<repositories>
+		<repository>
+			<id>sonatype</id>
+			<url>https://oss.sonatype.org/content/repositories/snapshots</url>
+			<snapshots>
+				<updatePolicy>always</updatePolicy>
+			</snapshots>
+		</repository>
+	</repositories>
 	<dependencies>
 		<dependency>
 			<groupId>com.axonivy.connector.sbb</groupId>
diff --git a/sbb-connector/pom.xml b/sbb-connector/pom.xml
index d105d37..656aa47 100644
--- a/sbb-connector/pom.xml
+++ b/sbb-connector/pom.xml
@@ -7,6 +7,7 @@
   <packaging>iar</packaging>
   <properties>
     <project.build.plugin.version>12.0.0</project.build.plugin.version>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
   <pluginRepositories>
     <pluginRepository>