AETHER-3263 Update Subscriber and Connectivity Management documentation

Change-Id: I262100022cd12b608129a3308d53e8d215fefdc4
diff --git a/index.rst b/index.rst
index b48673b..e0b6073 100644
--- a/index.rst
+++ b/index.rst
@@ -69,8 +69,10 @@
    :glob:
 
    operations/procedures
+   operations/gui
    operations/subscriber
-   operations/vcs
+   operations/slice
+   operations/monitor
    advanced/appfilter
    advanced/metering
    advanced/subproxy