diff --git a/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/storage/ContactDiaryRepository.kt b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/storage/ContactDiaryRepository.kt
new file mode 100644
index 0000000000000000000000000000000000000000..e4dd8e0dca43eef4c54053e3c70b720fd278da6b
--- /dev/null
+++ b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/storage/ContactDiaryRepository.kt
@@ -0,0 +1,3 @@
+package de.rki.coronawarnapp.contactdiary.storage
+
+class ContactDiaryRepository
diff --git a/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/ui/ContactDiaryActivity.kt b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/ui/ContactDiaryActivity.kt
new file mode 100644
index 0000000000000000000000000000000000000000..4ca6c60664b9aebf50ddb26c7ba5074ec22ae660
--- /dev/null
+++ b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/contactdiary/ui/ContactDiaryActivity.kt
@@ -0,0 +1,3 @@
+package de.rki.coronawarnapp.contactdiary.ui
+
+class ContactDiaryActivity