X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=docs%2Farchitecture.rst;h=9247ebc7cee1016e2003e222db75c066f5de5b28;hb=fe7fa3746a2c1085527b2355b59cab3dc37229e7;hp=86b9f6a94d609d7d7d79b0de88d2d4a33e888bb4;hpb=7aadf85f43a98e34958e2efe2e62136a81c16db5;p=modeling%2Fetsicatalog.git

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@@ -5,6 +5,13 @@
 ============
 Architecture
 ============
+
+Introduction
+------------
+
+The Etsicatalog project provides a runtime catalog service which can be consumed by other projects or components, such as UUI, VF-C, etc.
+The catalog can be used to store packages distributed by the SDC, and also includes a TOSCA parser service.
+
 Etsicatalog is a web application based on python3 and Django framework. It is a standalone micro-service which provides:
 
 - Package Management Service