+==================================================================================
+
+ Copyright (c) 2019-2020 AT&T Intellectual Property.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+==================================================================================
+
+This repository consists of HelloWorld Xapp developed in C++. Its envisioned to be the most simplest example Xapp.
+It is required to have following features
+
+1) E2 Subscription Handling
+2) A1 Policy Handling
+3) DB Access: SDL and RNIB
+4) RMR Health Check/A1 Health Check
+5) Helloworld E2SM
+6) ...
+
+
+
+
+Steps for installation/running HWXapp.
+$ cd init
+$ source ./xapp_env.sh
+$cd ../src
+$ make
+$ ./hw_xapp_main
+
+Steps for running test scripts.
+$cd test
+$make
+$./hw_unit_tests