Updating documentation on onboarding packages

Change-Id: Id167f34e918e15856d7c86b9f7c767e1e3f4a0bb
Issue-ID: DOC-521
Signed-off-by: bilal.iqbal <bilal.iqbal@est.tech>
diff --git a/docs/humaninterfaces.rst b/docs/humaninterfaces.rst
index 00d3da6..86c41a8 100644
--- a/docs/humaninterfaces.rst
+++ b/docs/humaninterfaces.rst
@@ -10,6 +10,7 @@
 
 These are links to the SDC user guides found in ONAP User Guides:
 
+* :ref:`sdc_onboarding_package_types`
 * :ref:`doc_guide_user_des_res-onb`
 * :ref:`doc_guide_user_des_vf-cre`
 * :ref:`doc_guide_user_des_ser-des`