diff --git a/component-api/src/main/java/org/talend/sdk/component/api/service/schema/FixedSchema.java b/component-api/src/main/java/org/talend/sdk/component/api/service/schema/FixedSchema.java
index f79d48508bd6b..68ea8b7eebc34 100644
--- a/component-api/src/main/java/org/talend/sdk/component/api/service/schema/FixedSchema.java
+++ b/component-api/src/main/java/org/talend/sdk/component/api/service/schema/FixedSchema.java
@@ -42,4 +42,13 @@
      */
     String[] flows() default {};
 
+    /**
+     * Parameter paths that trigger a schema refresh in Studio when their value changes.
+     * Uses the same dot-notation as {@code @Updatable#parameters()}, relative to the component root.
+     * Example: {@code watch = {"configuration.dataSet.connection.url"}}
+     *
+     * @return the parameter paths to watch. Default to none (no dynamic refresh).
+     */
+    String[] watch() default {};
+
 }
diff --git a/component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricher.java b/component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricher.java
index 3e3b92acb6a53..ebb35f021aab7 100644
--- a/component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricher.java
+++ b/component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricher.java
@@ -46,6 +46,8 @@ public class ComponentSchemaEnricher implements ComponentMetadataEnricher {
 
     public static final String FIXED_SCHEMA_FLOWS_META_PREFIX = "tcomp::ui::schema::flows::fixed";
 
+    public static final String FIXED_SCHEMA_WATCH_META_PREFIX = "tcomp::ui::schema::fixed::watch";
+
     private static final Set<Class<? extends Annotation>> SUPPORTED_ANNOTATIONS =
             new HashSet<>(Arrays.asList(PartitionMapper.class, Emitter.class, Processor.class, DriverRunner.class));
 
@@ -84,6 +86,9 @@ public Map<String, String> onComponent(final Type type, final Annotation[] annot
         } else {
             metadata.put(FIXED_SCHEMA_FLOWS_META_PREFIX, Branches.DEFAULT_BRANCH);
         }
+        if (fixedSchema.watch().length > 0) {
+            metadata.put(FIXED_SCHEMA_WATCH_META_PREFIX, String.join(",", fixedSchema.watch()));
+        }
 
         return metadata;
     }
diff --git a/component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricherTest.java b/component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricherTest.java
index 7518f6caacad1..5e5de732b3953 100644
--- a/component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricherTest.java
+++ b/component-runtime-manager/src/test/java/org/talend/sdk/component/runtime/manager/extension/ComponentSchemaEnricherTest.java
@@ -60,6 +60,38 @@ void fixedSchemaMetadataNotPresent() {
         assertEquals(emptyMap(), enricher.onComponent(MyProcessor.class, MyProcessor.class.getAnnotations()));
     }
 
+    @Test
+    void fixedSchemaWatchSinglePath() {
+        assertEquals(new HashMap<String, String>() {
+
+            {
+                put("tcomp::ui::schema::fixed", "discover");
+                put("tcomp::ui::schema::flows::fixed", "__default__");
+                put("tcomp::ui::schema::fixed::watch", "configuration.dataSet.connection.url");
+            }
+        }, enricher.onComponent(EmitterWithWatch.class, EmitterWithWatch.class.getAnnotations()));
+    }
+
+    @Test
+    void fixedSchemaWatchMultiplePaths() {
+        assertEquals(new HashMap<String, String>() {
+
+            {
+                put("tcomp::ui::schema::fixed", "discover");
+                put("tcomp::ui::schema::flows::fixed", "__default__");
+                put("tcomp::ui::schema::fixed::watch", "configuration.dataSet.url,configuration.dataSet.table");
+            }
+        }, enricher.onComponent(EmitterWithMultiWatch.class, EmitterWithMultiWatch.class.getAnnotations()));
+    }
+
+    @Test
+    void fixedSchemaWatchEmptyDoesNotEmitKey() {
+        final java.util.Map<String, String> result =
+                enricher.onComponent(MyEmitter.class, MyEmitter.class.getAnnotations());
+        org.junit.jupiter.api.Assertions.assertFalse(result.containsKey("tcomp::ui::schema::fixed::watch"),
+                "watch key must be absent when watch() is empty");
+    }
+
     @Test
     void dbMappingMetadataPresent() {
         assertEquals(new HashMap<String, String>() {
@@ -103,4 +135,16 @@ private static class MyProcessor {
     private static class MyEmitter {
 
     }
+
+    @Emitter
+    @FixedSchema(value = "discover", watch = { "configuration.dataSet.connection.url" })
+    private static class EmitterWithWatch {
+
+    }
+
+    @Emitter
+    @FixedSchema(value = "discover", watch = { "configuration.dataSet.url", "configuration.dataSet.table" })
+    private static class EmitterWithMultiWatch {
+
+    }
 }
diff --git a/documentation/src/main/antora/modules/ROOT/pages/studio-schema.adoc b/documentation/src/main/antora/modules/ROOT/pages/studio-schema.adoc
index 5f25589e3468d..b159ed62d2414 100644
--- a/documentation/src/main/antora/modules/ROOT/pages/studio-schema.adoc
+++ b/documentation/src/main/antora/modules/ROOT/pages/studio-schema.adoc
@@ -268,6 +268,16 @@ In some cases, the schema will always use the same scheme.
 Having a fixed schema will prevent Studio to display the Guess schema button and the reject UI part.
 The annotation's value should point to a `@DiscoverSchema` or `@DiscoverSchemaExtended` action.
 
+The `@FixedSchema` annotation accepts the following attributes:
+
+[cols="1,1,3",options="header"]
+|===
+| Attribute | Default | Description
+| `value` | `""` | Name of the `@DiscoverSchema` / `@DiscoverSchemaExtended` action that returns the fixed schema.
+| `flows` | `{}` (main flow) | The connector flows to which the fixed schema applies. For Input components this is always the main flow. For Output components you can list `main`, `reject`, or any custom flow name. Studio's main flow key is `__default__`.
+| `watch` | `{}` (none) | Parameter paths (dot-notation, relative to the component root) whose value change triggers an automatic schema refresh in Studio. Uses the same path syntax as `@Updatable#parameters()`. Example: `watch = {"configuration.dataSet.connection.url"}`.
+|===
+
 Example with an emitter:
 
 [source,java]