Changes to ccn_umn from docs/doc-exports#1450 (CCN UMN 20250121 version)

Reviewed-by: Hajba, László Antal <laszlo-antal.hajba@t-systems.com>
Co-authored-by: OpenTelekomCloud Proposal Bot <proposalbot@otc-service.com>
Co-committed-by: OpenTelekomCloud Proposal Bot <proposalbot@otc-service.com>

umn/source/service_overview/index.rst

@@ -0,0 +1,22 @@
+:original_name: cc_01_0000.html
+
+.. _cc_01_0000:
+
+Service Overview
+================
+
+-  :ref:`What Is Cloud Connect? <cc_01_0001>`
+-  :ref:`Advantages <cc_01_0010>`
+-  :ref:`Application Scenarios <cc_01_0009>`
+-  :ref:`Permissions <cc_01_0008>`
+-  :ref:`Interaction with Other Services <cc_01_0002>`
+
+.. toctree::
+   :maxdepth: 1
+   :hidden: 
+
+   what_is_cloud_connect
+   advantages
+   application_scenarios
+   permissions
+   interaction_with_other_services