Explain how to provide serialization view programmatically

Closes spring-projectsgh-25596

src/docs/asciidoc/web/webmvc.adoc

@@ -2840,6 +2840,27 @@ which allow rendering only a subset of all fields in an `Object`. To use it with
 NOTE: `@JsonView` allows an array of view classes, but you can specify only one per
 controller method. If you need to activate multiple views, you can use a composite interface.
 
+If you want to do the above programmatically, instead of declaring an `@JsonView` annotation,
+wrap the return value with `MappingJacksonValue` and use it to supply the serialization view:
+
+====
+[source,java,indent=0]
+[subs="verbatim,quotes"]
+----
+	@RestController
+	public class UserController {
+
+		@GetMapping("/user")
+		public MappingJacksonValue getUser() {
+			User user = new User("eric", "7!jd#h23");
+			MappingJacksonValue value = new MappingJacksonValue(user);
+			value.setSerializationView(User.WithoutPasswordView.class);
+			return value;
+		}
+	}
+----
+====
+
 For controllers that rely on view resolution, you can add the serialization view class
 to the model, as the following example shows: