diff --git a/docs/sources/datasources/prometheus.md b/docs/sources/datasources/prometheus.md
index ed3148eecfe..82f0dfd83c5 100644
--- a/docs/sources/datasources/prometheus.md
+++ b/docs/sources/datasources/prometheus.md
@@ -31,6 +31,7 @@ To access Prometheus settings, hover your mouse over the **Configuration** (gear
| `Custom Query Parameters` | Add custom parameters to the Prometheus query URL. For example `timeout`, `partial_response`, `dedup`, or `max_source_resolution`. Multiple parameters should be concatenated together with an '&'. |
| `Label name` | Add the name of the field in the label object. |
| `URL` | If the link is external, then enter the full link URL. You can interpolate the value from the field with `${__value.raw }` macro. |
+| `URL Label` | (Optional) Set a custom display label for the link URL. The link label defaults to the full external URL or the name of datasource and is overridden by this setting. |
| `Internal link` | Select if the link is internal or external. In the case of an internal link, a data source selector allows you to select the target data source. Supports tracing data sources only. |
## Prometheus query editor
diff --git a/public/app/plugins/datasource/prometheus/configuration/ExemplarSetting.tsx b/public/app/plugins/datasource/prometheus/configuration/ExemplarSetting.tsx
index fbcd625a8ea..34e258fa67c 100644
--- a/public/app/plugins/datasource/prometheus/configuration/ExemplarSetting.tsx
+++ b/public/app/plugins/datasource/prometheus/configuration/ExemplarSetting.tsx
@@ -51,8 +51,8 @@ export default function ExemplarSetting({ value, onChange, onDelete }: Props) {
width={40}
onChange={(ds) =>
onChange({
+ ...value,
datasourceUid: ds.uid,
- name: value.name,
url: undefined,
})
}
@@ -71,8 +71,8 @@ export default function ExemplarSetting({ value, onChange, onDelete }: Props) {
value={value.url}
onChange={(event) =>
onChange({
+ ...value,
datasourceUid: undefined,
- name: value.name,
url: event.currentTarget.value,
})
}
@@ -80,6 +80,24 @@ export default function ExemplarSetting({ value, onChange, onDelete }: Props) {
)}
+
+
+ onChange({
+ ...value,
+ urlDisplayLabel: event.currentTarget.value,
+ })
+ }
+ />
+