diff --git a/ui-ngx/src/assets/help/en_US/device-profile/alarm_specific_schedule_format.md b/ui-ngx/src/assets/help/en_US/device-profile/alarm_specific_schedule_format.md
new file mode 100644
index 0000000000..cbf6b3a3ea
--- /dev/null
+++ b/ui-ngx/src/assets/help/en_US/device-profile/alarm_specific_schedule_format.md
@@ -0,0 +1,31 @@
+#### Specific schedule format
+
+An attribute with a dynamic value for a specific schedule format must have JSON in the following format:
+
+```javascript
+{
+  "daysOfWeek": [
+    2,
+    4
+  ],
+  "endsOn": 0,
+  "startsOn": 0,
+  "timezone": "Europe/Kiev"
+}
+```
+
+<ul>
+<li>
+<b>timezone:</b> this value is used to designate the timezone you are using.
+</li>
+<li>
+<b>daysOfWeek:</b> this value is used to designate the days in numerical representation (Monday - 1, Tuesday 2, etc.) on which the schedule will be active.
+</li>
+<li>
+<b>startsOn:</b> this value is used to designate the timestamp in milliseconds, from which the schedule will be active for the designated days.
+</li>
+<li>
+<b>endsOn:</b> this value is used to designate the timestamp in milliseconds until which the schedule will be active for the specified days.
+</li>
+</ul>
+When <b>startsOn</b> and <b>endsOn</b> equals 0 it's means that the schedule will be active the whole day.
diff --git a/ui-ngx/src/assets/help/en_US/device-profile/alarm_сustom_schedule_format.md b/ui-ngx/src/assets/help/en_US/device-profile/alarm_сustom_schedule_format.md
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+++ b/ui-ngx/src/assets/help/en_US/device-profile/alarm_сustom_schedule_format.md
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+#### Custom schedule format
+
+An attribute with a dynamic value for a custom schedule format must have JSON in the following format:
+
+```javascript
+{
+  "timezone": "Europe/Kiev",
+  "items": [
+    {
+      "dayOfWeek": 1,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 2,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 3,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 4,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 5,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 6,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    },
+    {
+      "dayOfWeek": 7,
+      "enabled": true,
+      "endsOn": 0,
+      "startsOn": 0
+    }
+  ]
+}
+```
+
+<ul>
+<li>
+<b>timezone:</b> this value is used to designate the timezone you are using.
+</li>
+<li>
+<b>items:</b> the array of values representing the days on which the schedule will be active.
+</li>
+</ul>
+
+One array item contains such fields:
+<ul>
+<li>
+<b>dayOfWeek:</b> this value is used to designate the specified day in numerical representation (Monday - 1, Tuesday 2, etc.) on which the schedule will be active.
+</li>
+<li>
+<b>enabled:</b> this <code>boolean</code> value, used to designate that the specified day in the schedule will be enabled.
+</li>
+<li>
+<b>startsOn:</b> this value is used to designate the timestamp in milliseconds, from which the schedule will be active for the designated day.
+</li>
+<li>
+<b>endsOn:</b> this value is used to designate the timestamp in milliseconds until which the schedule will be active for the specified day.
+</li>
+</ul>
+When <b>startsOn</b> and <b>endsOn</b> equals 0 it's means that the schedule will be active the whole day.