diff --git a/source/_integrations/nina.markdown b/source/_integrations/nina.markdown
index 2f945838acd..e0f698fa9ac 100644
--- a/source/_integrations/nina.markdown
+++ b/source/_integrations/nina.markdown
@@ -18,3 +18,13 @@ The [NINA](https://www.bbk.bund.de/DE/Warnung-Vorsorge/Warn-App-NINA/warn-app-ni
 For each county/city it creates warning slots that change to Unsafe when warnings are present. The text of the warning and the metadata are stored in the attributes of the slots.
 
 {% include integrations/config_flow.md %}
+
+### Attributes
+
+| Attribute    | Description                            |
+| ------------ | -------------------------------------- |
+| `Headline` | *(str)* Official headline of the warning. |
+| `ID` | *(str)* Individual ID for each warning. |
+| `Sent` | *(time)* Transmission time and date (UTC) of the issued warning. |
+| `Start` | *(time)* Starting time and date (UTC) of the issued warning. Can be empty. |
+| `Expires` | *(time)* Expiration time and date (UTC) of the issued warning. Can be empty. |