diff --git a/specification/metrics/data-model.md b/specification/metrics/data-model.md
index e5123622802..1f59bfec7ae 100644
--- a/specification/metrics/data-model.md
+++ b/specification/metrics/data-model.md
@@ -41,6 +41,8 @@ aliases: [/docs/reference/specification/metrics/datamodel]
     + [ExponentialHistogram: Bucket inclusivity](#exponentialhistogram-bucket-inclusivity)
   * [Summary (Legacy)](#summary-legacy)
 - [Exemplars](#exemplars)
+- [Data point flags](#data-point-flags)
+  * [No recorded value](#no-recorded-value)
 - [Single-Writer](#single-writer)
 - [Temporality](#temporality)
 - [Resets and Gaps](#resets-and-gaps)
@@ -412,6 +414,7 @@ in OTLP consist of the following:
     - Times are specified in Value is UNIX Epoch time in nanoseconds since
       `00:00:00 UTC on 1 January 1970`
   - (optional) a set of examplars (see [Exemplars](#exemplars)).
+  - (optional) Data point flags (see [Data point flags](#data-point-flags)).
 
 The aggregation temporality is used to understand the context in which the sum
 was calculated. When the aggregation temporality is "delta", we expect to have
@@ -447,6 +450,7 @@ in OTLP represents a sampled value at a given time.  A Gauge stream consists of:
     first possible moment a measurement could be recorded.  This is commonly
     set to the timestamp when a metric collection system started.
   - (optional) a set of examplars (see [Exemplars](#exemplars)).
+  - (optional) Data point flags (see [Data point flags](#data-point-flags)).
 
 In OTLP, a point within a Gauge stream represents the last-sampled event for a
 given time window.
@@ -493,6 +497,7 @@ Histograms consist of the following:
       bucket.
     - A count of the number of observations that fell within this bucket.
   - (optional) a set of examplars (see [Exemplars](#exemplars)).
+  - (optional) Data point flags (see [Data point flags](#data-point-flags)).
 
 Like Sums, Histograms also define an aggregation temporality.  The picture above
 denotes Delta temporality where accumulated event counts are reset to zero after reporting
@@ -995,6 +1000,27 @@ sum.
 For Gauges, when an exemplar exists, its value was seen at some point within
 the gauge interval for the same source.
 
+## Data point flags
+
+**Status**: [Stable](../document-status.md)
+
+Certain flags can be applied to denote special data points. A flag is a
+boolean property which can either be set to `true` or `false`. Currently the
+following flag is supported.
+
+### No recorded value
+
+If this flag is set on a data point, then this data point reflects explicitly
+missing data in a series. It serves as an indicator that a previously present
+timeseries was removed and that this timeseries SHOULD NOT be returned in
+queries after such an indicator was received. It is an equivalent of the
+[Prometheus staleness marker](https://prometheus.io/docs/prometheus/2.52/querying/basics/#staleness).
+
+If this flag is set, all other data point properties except attributes, time
+stamps, or time windows, SHOULD be ignored.
+
+This flag defaults to `false`.
+
 ## Single-Writer
 
 **Status**: [Stable](../document-status.md)