diff --git a/README.md b/README.md
index cb2d832..d231450 100644
--- a/README.md
+++ b/README.md
@@ -2,19 +2,42 @@
 This checker module is used to verify and validate cloud
 after the deployment using number of routines to create reports
 
-# Local run
+# Background.
+Many of our deployments comes with the monitoring solutions, but none of them keeps track of the package versions that is included in release.
+nd it is very important to have proper package versions. That is critical for cloud stability.
+here is more, it is critical to keep track of configuration values for networks (and others too..) in Runtime, in Configuration and at Reclass.
+Also, it is important to keep track of the changes in reclass and be able to have tool that gives clear report on what has been changed.
+
+So, this tool here that can do some checks on the cloud that will be handy for:
+- Engineers that deployed the clouds and need to be sure that proper versions installed on every node
+- Services Team to check cloud at deploy time
+- ProdCare engineers that is supporting client environments
+- Support team
+
+Main use cases for the MCP-checker is:
+- Generate a package versions report that will show which package versions must be payed attention on: Installed vs Candidates vs Release Notes. This will really help on understanding if some node has some strangely versioned package
+- Generate network check against running nodes to collect IPs, mach them into subnets and check MTUs in Runtime (ip a) vs reclass configuration
+- Compare two reclass models recursively (folder1 vs folder2) and generate differences report.
+
+# Installation
 It is pretty simple: 
 - deploy on cfg node, using root creds, on /root/
 ```bash
-git clone https://github.com/savex/salt-cfg-checker
-cd salt-cfg-checker
+git clone http://gerrit.mcp.mirantis.com/mcp/cfg-checker
+cd cfg-checker
 virtualenv .cfgcheck
 source .cfgcheck/bin/activate
 pip install -r requirements.txt
 ```
 - you can check your local.env file for parameters (no need to update for running on cfg node)
-- packages report (HTML): `mcp_check packages report --html cloud-packages.html`
-- packages report (CSV): `mcp_check packages report --csv cloud-packages.csv`
+
+# Running
+- Packages report (HTML): `mcp_check packages report --html __packages_html_filename.html__`
+- Packages report (CSV): `mcp_check packages report --csv __packages_csv_filename.csv__`
+- Network check (CLI output): `mcp-checker network check`
+- [Work in progress] Network check (HTML report): `mcp-checker network report --html __network_html_filename.html__`
+- List folders that can be used for Reclass Compare: `mcp-checker reclass list -p __models_path__`
+- Compare two Reclass models (file and parameter wise): `mcp-checker reclass diff --model1 __model1_path__ --model2 __model2_path__ --html __reclass_html_filename.html__`
 
 # External cloud
 You can also create your env file to connect to env
@@ -30,10 +53,21 @@
 - [*Done*] Release versions support with customizable updates
 - [*Done*] Upgrades, errors and downgrades detection
 - [*Done*] Proper Debian package [version](https://www.debian.org/doc/debian-policy/ch-controlfields.html#version) naming convention support
+- [*Done*] Refactor parameter handling to have same naming for same options in different sections
+- [*Done*] Remove unneeded data from report
+- [*Done*] Add progress bar when processing along with handy stats
+- [*Done*] Add possibility to check cloud remotely
+- [*Done*] Add possibility to have several ready to use cloud connection configurations
+- [*Done*] Use flexible plugin structure to execute modules
 
 TODO:
 - Check root on startup, exit
 - Prepare script to create venv
+- Reformat reclass compare file
+- Finalize Network check HTML report
+- Do simple rule-based checks on network
+- Implement simple packet sniff mechanics to check node-node VCP trafic flow
+- Add node params to output
 - Format reclass compare file
 
 
diff --git a/cfg_checker/modules/reclass/__init__.py b/cfg_checker/modules/reclass/__init__.py
index 0dcf426..2546ec3 100644
--- a/cfg_checker/modules/reclass/__init__.py
+++ b/cfg_checker/modules/reclass/__init__.py
@@ -39,9 +39,8 @@
 
 
 def do_diff(args):
-    logger_cli.info("# Reclass comparer (HTML report: '{}'".format(args.file))
+    logger_cli.info("# Reclass comparer (HTML report)")
     _filename = args_utils.get_arg(args, 'html')
-
     # checking folder params
     _model1 = args_utils.get_path_arg(args.model1)
     _model2 = args_utils.get_path_arg(args.model2)
diff --git a/cfg_checker/modules/reclass/comparer.py b/cfg_checker/modules/reclass/comparer.py
index 5ef2ca5..b0b7b37 100644
--- a/cfg_checker/modules/reclass/comparer.py
+++ b/cfg_checker/modules/reclass/comparer.py
@@ -57,7 +57,7 @@
         try:
             _size = 0
             with open(fname, 'r') as f:
-                _yaml = yaml.load(f)
+                _yaml = yaml.load(f, Loader=yaml.FullLoader)
                 _size = f.tell()
             # TODO: do smth with the data
             if not _yaml:
diff --git a/cfg_checker/reports/reporter.py b/cfg_checker/reports/reporter.py
index 377c061..ec120f3 100644
--- a/cfg_checker/reports/reporter.py
+++ b/cfg_checker/reports/reporter.py
@@ -159,8 +159,8 @@
 
     def _extend_data(self, data):
         # move names into separate place
-        data["names"] = data["rc_diffs"].pop("diff_names")
-        data["tabs"] = data.pop("rc_diffs")
+        data["names"] = data["diffs"].pop("diff_names")
+        data["tabs"] = data.pop("diffs")
         
         # counters - mdl_diff
         for _tab in data["tabs"].keys():