diff --git a/_Sidebar.md b/_Sidebar.md
index cb71815..ed015d6 100644
--- a/_Sidebar.md
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@@ -1 +1,2 @@
-[Installation & Konfiguration Sidexis 4 Web](Installation)
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+[Installation & Konfiguration Sidexis 4 Web](Installation)
+[Lizenzierung & Online-Aktivierung(Aktivierung)]
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