diff --git a/.idea/.name b/.idea/.name
new file mode 100644
index 0000000000..cb2497b5cb
--- /dev/null
+++ b/.idea/.name
@@ -0,0 +1 @@
+cwiki-us-demo-tutorials
\ No newline at end of file
diff --git a/.idea/libraries-with-intellij-classes.xml b/.idea/libraries-with-intellij-classes.xml
new file mode 100644
index 0000000000..9fa31567f1
--- /dev/null
+++ b/.idea/libraries-with-intellij-classes.xml
@@ -0,0 +1,65 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 995cf9a46c..d5a46f0b49 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -94,6 +94,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000..e708b1c023
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000..da9702f9e7
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists