diff --git a/Socialmetrica.package/NitterUser.class/instance/repliesFromImage.st b/Socialmetrica.package/NitterUser.class/instance/repliesFromImage.st
new file mode 100644
index 0000000..7752951
--- /dev/null
+++ b/Socialmetrica.package/NitterUser.class/instance/repliesFromImage.st
@@ -0,0 +1,4 @@
+private
+repliesFromImage
+"Used for testing external classes, disposable"
+	^ self tweetsFromImage select: [ :tweet | (tweet metadata at: 'replie to') isNotEmpty]
\ No newline at end of file
diff --git a/Socialmetrica.package/NitterUser.class/instance/tweetsFromImage.st b/Socialmetrica.package/NitterUser.class/instance/tweetsFromImage.st
new file mode 100644
index 0000000..747de67
--- /dev/null
+++ b/Socialmetrica.package/NitterUser.class/instance/tweetsFromImage.st
@@ -0,0 +1,4 @@
+private
+tweetsFromImage
+"Used for testing external classes, disposable"
+	^ self messages select: [ :tweet | tweet authorId = self id ]
\ No newline at end of file