diff --git a/Socialmetrica.package/Nitter.class/class/exportInstanceReport.st b/Socialmetrica.package/Nitter.class/class/exportInstanceReport.st
new file mode 100644
index 0000000..aed1018
--- /dev/null
+++ b/Socialmetrica.package/Nitter.class/class/exportInstanceReport.st
@@ -0,0 +1,4 @@
+accessing
+exportInstanceReport
+	MiniDocs exportAsSton: self instances on: FileLocator temp / 'instances.ston'.
+	^ FileLocator temp / 'instances.ston'
\ No newline at end of file
diff --git a/Socialmetrica.package/Nitter.class/class/instancesTable.st b/Socialmetrica.package/Nitter.class/class/instancesTable.st
new file mode 100644
index 0000000..10c8740
--- /dev/null
+++ b/Socialmetrica.package/Nitter.class/class/instancesTable.st
@@ -0,0 +1,2 @@
+accessing
+instancesTable
\ No newline at end of file