diff --git a/src/form/question/models.tsp b/src/form/question/models.tsp
index 5aece472..f995273c 100644
--- a/src/form/question/models.tsp
+++ b/src/form/question/models.tsp
@@ -402,4 +402,40 @@ namespace CoreSystem.Forms {
 		@doc("If set, choices are dynamically generated from answers to this question.")
 		sourceId?: uuid;
 	}
+
+    @doc("A single answer option available for filtering.")
+    model FilterAnswerItem {
+       @doc("The text displayed to the user in the filter UI.")
+       displayValue: string;
+
+       @doc("The raw value used for backend querying and matching.")
+       matchValue: string;
+
+       @doc("Whether this filter option is selected. Defaults to false from server.")
+       selected: boolean;
+    }
+
+    @doc("Response model for getting question filters.")
+    @example(#{
+       viewId: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6",
+       formId: "550e8400-e29b-41d4-a716-446655440000",
+       questionId: "74723192-bc11-412e-a576-928b76c8c9e0",
+       answers: #[
+          #{ displayValue: "開發部", matchValue: "abc-123-def", selected: false },
+          #{ displayValue: "品牌部", matchValue: "ghi-456-jkl", selected: false }
+       ]
+    })
+    model QuestionFiltersResponse {
+       @doc("The unique identifier of the view.")
+       viewId: uuid;
+
+       @doc("The unique identifier of the form.")
+       formId: uuid;
+
+       @doc("The unique identifier of the question.")
+       questionId: uuid;
+
+       @doc("The list of available unique answers for this question.")
+       answers: FilterAnswerItem[];
+    }
 }
diff --git a/src/form/question/operations.tsp b/src/form/question/operations.tsp
index 068f1277..77c39b61 100644
--- a/src/form/question/operations.tsp
+++ b/src/form/question/operations.tsp
@@ -1,3 +1,5 @@
+import "../response/models.tsp";
+
 using Http;
 
 @tag("Forms")
@@ -37,4 +39,21 @@ namespace CoreSystem.Forms {
 	op deleteQuestion(@path sectionId: uuid, @path questionId: uuid): {
 		@statusCode statusCode: 204;
 	};
-}
+
+	@summary("Get Filters")
+	@doc("Filter and query distinct answers of the question for filtering.")
+	@route("/forms/{formId}/views/{viewId}/questions/{questionId}/filters")
+	@post
+	op filterAndQueryAnswers(
+        @path formId: uuid,
+        @path viewId: uuid,
+        @path questionId: uuid,
+        @body req:  CoreSystem.Responses.AnswerFilterRequest
+    ): {
+	    @statusCode statusCode: 200;
+	    @body response: QuestionFiltersResponse;
+	} | {
+	    @statusCode statusCode: 404;
+	    @body error: NotFound;
+	};
+}
\ No newline at end of file
diff --git a/src/form/response/models.tsp b/src/form/response/models.tsp
index f24e6f52..e4ca3edf 100644
--- a/src/form/response/models.tsp
+++ b/src/form/response/models.tsp
@@ -176,4 +176,44 @@ namespace CoreSystem.Responses {
 		questionIds: uuid[];
 	}
 
+	@doc("A single answer option selected by the user")
+	model QueryFilterAnswerItem {
+	    @doc("The raw value used for backend querying and matching.")
+	    option: uuid;
+	}
+
+	@doc("Filter group for a specific question")
+	model ResponseQueryFilter {
+	    @doc("The unique identifier of the question.")
+	    questionId: uuid;
+
+	    @doc("The list of answers selected for this question.")
+	    answers: QueryFilterAnswerItem[];
+	}
+
+    @doc("Request model for filtering form responses")
+    @example(#{
+            filters: #[
+                #{
+                    questionId: "a1b2c3d4-1111-2222-3333-444455556666",
+                    answers: #[
+                        #{ option: "9a843aa0-8451-4e3b-b6a0-8c0e994e9040" },
+                        #{ option: "00000000-0000-0000-0000-000000000001" }
+                    ]
+                }
+            ]
+        })
+    model AnswerFilterRequest {
+        @doc("The List of questions selected.")
+        filters: ResponseQueryFilter[];
+    }
+
+    @doc("Response model for filtering form responses")
+    model AnswerFilterResponse {
+        @doc("The form unique identifier.")
+        formId: uuid;
+
+        @doc("The form responses that match the selected answers.")
+        responses: ExportRow[];
+    }
 }
diff --git a/src/form/response/operations.tsp b/src/form/response/operations.tsp
index 12deaeb9..af8ed404 100644
--- a/src/form/response/operations.tsp
+++ b/src/form/response/operations.tsp
@@ -114,4 +114,19 @@ namespace CoreSystem.Responses {
 		@statusCode statusCode: 404;
 		@body error: NotFound;
 	};
+
+	@summary("Filter And Query Form Responses")
+	@doc("Filter and query form responses based on a list of selected question answers.")
+    @route("/forms/{formId}/responses/query")
+    @post
+    op filterAndQueryFormResponses(@path formId: uuid, @body req: AnswerFilterRequest): {
+        @statusCode statusCode: 200;
+        @body response: AnswerFilterResponse;
+    } | {
+        @statusCode statusCode: 400;
+        @body error: BadRequest;
+    } | {
+        @statusCode statusCode: 404;
+        @body error: NotFound;
+    };
 }
diff --git a/src/form/view/models.tsp b/src/form/view/models.tsp
index c447a12c..b4f61a04 100644
--- a/src/form/view/models.tsp
+++ b/src/form/view/models.tsp
@@ -1,6 +1,16 @@
 using Http;
 
 namespace CoreSystem.Views {
+
+    @doc("A single question option available for filtering.")
+	model Column{
+	    @doc("The question's unique identifier.")
+	    questionId: uuid;
+
+	    @doc("The text displayed to the user in the filter UI.")
+	    questionTitle: string;
+	}
+
 	@doc("Response model for a single form view.")
 	@example(#{
 		id: "f1a2b3c4-5d6e-7f8a-9b0c-1d2e3f4a5b6c",
@@ -9,7 +19,12 @@ namespace CoreSystem.Views {
         order: 0,
 		createdAt: utcDateTime.fromISO("2025-01-15T10:00:00Z"),
 		updatedAt: utcDateTime.fromISO("2025-02-10T14:30:00Z"),
+		columns: #[
+		    #{ questionId: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6", questionTitle: "部門" },
+		    #{ questionId: "6ec0bd7f-11c0-43da-975e-2a8ad9ebae0b", questionTitle: "姓名" }
+		]
 	})
+
 	model ViewResponse  {
 		@doc("The view's unique identifier.")
 		id: uuid;
@@ -28,6 +43,9 @@ namespace CoreSystem.Views {
 
 		@doc("The last updated timestamp of the view.")
 		updatedAt: utcDateTime;
+
+		@doc("The columns of the filters.")
+		columns: Column[];
 	}
 
 	@doc("Request model for updating a view. Only provided fields will be updated.")