refactor instantiate section to be more "purpose" oriented
adding configure section
Issue-ID: DOC-500

Signed-off-by: Rene_Robert <rene.robert@orange.com>
Change-Id: I7f05b3ff526a501a70533f9a9506844477a73419
diff --git a/docs/guides/onap-user/index.rst b/docs/guides/onap-user/index.rst
index 79a3faa..e1d235f 100644
--- a/docs/guides/onap-user/index.rst
+++ b/docs/guides/onap-user/index.rst
@@ -18,5 +18,6 @@
    cloud_site/index.rst
    design/index.rst
    instantiate/index.rst
+   configure/index.rst
    onapcli.rst
    Verified Use Cases <../../submodules/integration.git/docs/docs_usecases.rst>