diff --git a/sdk/examples/attestation/attestationExamples.ts b/sdk/examples/attestation/attestationExamples.ts
index f2389db2..5b955756 100644
--- a/sdk/examples/attestation/attestationExamples.ts
+++ b/sdk/examples/attestation/attestationExamples.ts
@@ -2,21 +2,34 @@ import VeraxSdk from "../../src/VeraxSdk";
 
 export default class AttestationExamples {
   private veraxSdk: VeraxSdk;
+
   constructor(_veraxSdk: VeraxSdk) {
     this.veraxSdk = _veraxSdk;
   }
+
   async run(methodName: string = "") {
-    if (methodName.toLowerCase() == "findOneById".toLowerCase() || methodName == "")
+    if (methodName.toLowerCase() == "findOneById".toLowerCase() || methodName == "") {
       console.log(
         await this.veraxSdk.attestation.findOneById(
           "0x00000000000000000000000000000000000000000000000000000000000007b5",
         ),
       );
-    if (methodName.toLowerCase() == "findBy".toLowerCase() || methodName == "")
+    }
+
+    if (methodName.toLowerCase() == "findBy".toLowerCase() || methodName == "") {
       console.log(
         await this.veraxSdk.attestation.findBy({
           schemaId: "0xd1664d97bd195df77e3d5fe78c1737ab3adaa38bbe52a680d1aa30fa51f186ba",
         }),
       );
+    }
+
+    if (methodName.toLowerCase() == "getRelatedAttestations".toLowerCase() || methodName == "") {
+      console.log(
+        await this.veraxSdk.attestation.getRelatedAttestations(
+          "0x0000000000000000000000000000000000000000000000000000000000000001",
+        ),
+      );
+    }
   }
 }
diff --git a/sdk/src/dataMapper/AttestationDataMapper.ts b/sdk/src/dataMapper/AttestationDataMapper.ts
index e7dd56a7..d4b16d05 100644
--- a/sdk/src/dataMapper/AttestationDataMapper.ts
+++ b/sdk/src/dataMapper/AttestationDataMapper.ts
@@ -1,5 +1,6 @@
 import BaseDataMapper from "./BaseDataMapper";
 import { Attestation } from "../types";
+import { Constants } from "../utils/constants";
 
 export default class AttestationDataMapper extends BaseDataMapper<Attestation> {
   typeName = "attestation";
@@ -19,4 +20,11 @@ export default class AttestationDataMapper extends BaseDataMapper<Attestation> {
             schemaString
             decodedData
   }`;
+
+  async getRelatedAttestations(id: string) {
+    return this.findBy({
+      attestationData_contains: id,
+      schemaId_in: [Constants.RELATIONSHIP_SCHEMA_ID, Constants.NAMED_GRAPH_RELATIONSHIP_SCHEMA_ID],
+    });
+  }
 }
diff --git a/sdk/src/dataMapper/BaseDataMapper.ts b/sdk/src/dataMapper/BaseDataMapper.ts
index 0a3d4aa1..d679612b 100644
--- a/sdk/src/dataMapper/BaseDataMapper.ts
+++ b/sdk/src/dataMapper/BaseDataMapper.ts
@@ -1,6 +1,6 @@
 import { PublicClient } from "viem";
 import { ApolloClient, gql } from "@apollo/client/core";
-import { Conf } from "../types";
+import { Conf, FilterMap } from "../types";
 import { stringifyWhereClause } from "../utils/apolloClientHelper";
 
 export default abstract class BaseDataMapper<T> {
@@ -25,7 +25,7 @@ export default abstract class BaseDataMapper<T> {
     return queryResult.data;
   }
 
-  async findBy(whereClause: Partial<T>) {
+  async findBy<T extends keyof FilterMap>(whereClause: Partial<FilterMap[T]>) {
     const queryResult = await this.apolloClient.query<Array<T>>({
       query: gql(`query GetBy { ${this.typeName}s(where: ${stringifyWhereClause(whereClause)}) ${this.gqlInterface} }`),
     });
diff --git a/sdk/src/types/index.d.ts b/sdk/src/types/index.d.ts
index 1de13567..a2201f0c 100644
--- a/sdk/src/types/index.d.ts
+++ b/sdk/src/types/index.d.ts
@@ -1,4 +1,4 @@
-import { Chain, Address } from "viem";
+import { Address, Chain } from "viem";
 
 export interface Conf {
   chain: Chain;
@@ -46,3 +46,18 @@ export type Module = {
   name: string; // The name of the module.
   description: string; // A description of the module.
 };
+
+export type FilterMap = {
+  Attestation: FilterAttestation;
+  Module: FilterModule;
+  Schema: FilterSchema;
+  Portal: FilterPortal;
+};
+
+export type FilterAttestation = Attestation & { schemaId_in: string[]; attestationData_contains: string };
+
+export type FilterModule = Module;
+
+export type FilterSchema = Schema;
+
+export type FilterPortal = Portal;
diff --git a/sdk/src/utils/constants.ts b/sdk/src/utils/constants.ts
new file mode 100644
index 00000000..f7ea3773
--- /dev/null
+++ b/sdk/src/utils/constants.ts
@@ -0,0 +1,5 @@
+export class Constants {
+  static readonly RELATIONSHIP_SCHEMA_ID = "0x89bd76e17fd84df8e1e448fa1b46dd8d97f7e8e806552b003f8386a5aebcb9f0";
+  static readonly NAMED_GRAPH_RELATIONSHIP_SCHEMA_ID =
+    "0x5003a7832fa2734780a5bf6a1f3940b84c0c66a398e62dd4e7f183fdbc7da6ee";
+}
diff --git a/sdk/test/dataMapper/AttestationDataMapper.test.ts b/sdk/test/dataMapper/AttestationDataMapper.test.ts
index 00b9895d..602f18c5 100644
--- a/sdk/test/dataMapper/AttestationDataMapper.test.ts
+++ b/sdk/test/dataMapper/AttestationDataMapper.test.ts
@@ -1,8 +1,9 @@
 import AttestationDataMapper from "../../src/dataMapper/AttestationDataMapper";
 import VeraxSdk from "../../src/VeraxSdk";
-import { createPublicClient, PublicClient, http } from "viem";
-import { ApolloClient, InMemoryCache, ApolloQueryResult, gql } from "@apollo/client/core";
-//TODO : This is a basic test example. mock data and assertions should be more precise
+import { createPublicClient, http, PublicClient } from "viem";
+import { ApolloClient, ApolloQueryResult, gql, InMemoryCache } from "@apollo/client/core";
+import { Constants } from "../../src/utils/constants";
+
 describe("AttestationDataMapper", () => {
   let mockApolloClient: ApolloClient<object>;
   let web3Client: PublicClient;
@@ -66,4 +67,27 @@ describe("AttestationDataMapper", () => {
       });
     });
   });
+
+  describe("getRelatedAttestations", () => {
+    it("should return the expected attestations", async () => {
+      const attestationId = "0x0000000000000000000000000000000000000000000000000000000000000001";
+      // Mock the behavior of the query method
+      const queryMock = jest.spyOn(mockApolloClient, "query");
+      queryMock.mockResolvedValueOnce({
+        data: {
+          attestations: { result: "success" },
+        },
+      } as ApolloQueryResult<unknown>);
+
+      const result = await attestationDataMapper.getRelatedAttestations(attestationId);
+
+      // Assert
+      expect(result).toMatchObject({ attestations: { result: "success" } });
+      expect(mockApolloClient.query).toHaveBeenCalledWith({
+        query: gql(
+          `query GetBy { ${typeName}s(where: {attestationData_contains:"${attestationId}",schemaId_in:["${Constants.RELATIONSHIP_SCHEMA_ID}","${Constants.NAMED_GRAPH_RELATIONSHIP_SCHEMA_ID}"]}) ${gqlInterface} }`,
+        ),
+      });
+    });
+  });
 });