diff --git a/README.md b/README.md
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@@ -1,5 +1,76 @@
-# syslog2nats
-
-[![Go](https://github.com/g41797/syslog2nats/actions/workflows/go.yml/badge.svg)](https://github.com/g41797/syslog2nats/actions/workflows/go.yml)
+# syslog2nats [![Go](https://github.com/g41797/syslog2nats/actions/workflows/go.yml/badge.svg)](https://github.com/g41797/syslog2nats/actions/workflows/go.yml)
 
 Example of using [syslogsidecar](https://github.com/g41797/syslogsidecar#readme) with [NATS](https://nats.io) 
+
+## Plugins
+
+  In order to supply NATS specific functionality, 3 plugins to syslogsidecar were developed:
+  - connector
+  - producer
+  - consumer (used for the tests)
+
+
+### Connector
+
+Configuration file: connector.json
+```json
+{
+    "CONN_URL": "nats://127.0.0.1:4222"
+}
+```
+The rest of connection options are default.
+
+Connector creates sharable _*nats.Conn*_ for:
+- periodic validation of connectivity with memphis
+- using by producer (production) and consumer (e2e test)
+
+### Producer
+
+Configuration file: syslogproducer.json
+```json
+{
+    "STREAM": "syslog"
+}
+```
+
+Producer uses received from connector _*nats.Conn*_.
+It created JETSTREAM with name from configuration, the rest of stream options are default.
+
+syslog messages are produced to jetstream as *Header* with _*empty payload*_:
+```go
+    .................................
+    msg := &nats.Msg{
+		Subject: name,
+		Header:  make(nats.Header),
+	}
+
+	for k, v := range inmsg {
+		vstr, ok := v.(string)
+		if !ok {
+			continue
+		}
+		msg.Header.Add(k, vstr)
+	}
+    .................................
+```
+
+## e2e test
+
+- TCP/IP 
+- 1000000 syslog messages 
+- received
+- produced(published)
+- consumed
+- compared
+
+Build and run under vscode:
+```bash
+go clean -cache -testcache
+go build ./cmd/syslog-e2e/
+./syslog-e2e -cf ./cmd/syslog-e2e/conf/
+```
+nats server runs as embedded within syslog-e2e process.
+
+Report:
+20.59306566s   Was send 1000000 messages. Successfully consumed 1000000 Received 1000000
+