From 1f6f3f4f481082c84f8970669e4c816aa5df5c24 Mon Sep 17 00:00:00 2001
From: Alvaro Vega <alvaro.vegagarcia@telefonica.com>
Date: Thu, 9 Jan 2025 11:42:22 +0100
Subject: [PATCH] add example

---
 doc/admin.md | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/doc/admin.md b/doc/admin.md
index 84fdb2959..f07168244 100644
--- a/doc/admin.md
+++ b/doc/admin.md
@@ -425,6 +425,24 @@ If this flag is activated, last measure arrived to Device IoTAgent without be pr
 lastMeasure field with in timestamp. This flag is overwritten by `storeLastMeasure` flag in group or device. This flag
 is disabled by default.
 
+For example in a device document stored in MongoDB will be extended with a subdocument named lastMeasure like this:
+
+```json
+{
+    "lastMeasure": {
+        "timestamp": "2025-01-09T10:35:33.079Z",
+        "measure": [
+            [
+                {
+                    "name": "level",
+                    "type": "Text"
+                }
+            ]
+        ]
+    }
+}
+```
+
 ### Configuration using environment variables
 
 Some of the configuration parameters can be overriden with environment variables, to ease the use of those parameters