diff --git a/lib/assertions.js b/lib/assertions.js
index b85f573..ec2d74f 100644
--- a/lib/assertions.js
+++ b/lib/assertions.js
@@ -64,6 +64,9 @@ const oidc = {
     { nric: 'F1612358R', uuid: '45669f5c-e9ac-43c6-bcd2-9c3757f1fa1c' },
     { nric: 'F1612354N', uuid: 'c38ddb2d-9e5d-45c2-bb70-8ccb54fc8320' },
     { nric: 'F1612357U', uuid: 'f904a2b1-4b61-47e2-bdad-e2d606325e20' },
+    { nric: 'Y4581892I', uuid: 'acf8edda-bfdf-45fc-b140-a6ec6955d857' },
+    { nric: 'Y7654321K', uuid: '9916f054-488e-4894-8299-412e46d89e67' },
+    { nric: 'Y1234567P', uuid: '0fdcc18f-840b-4b35-80ee-44094a6cc66f' },
     ...Object.keys(myinfo.v3.personas).map((nric) => ({
       nric,
       uuid: myinfo.v3.personas[nric].uuid.value,
@@ -136,8 +139,16 @@ const oidc = {
       accessToken = crypto.randomBytes(15).toString('hex'),
     ) => {
       let sub
+      const sfa = {
+        Y4581892I: { fid: 'G730Z-H5P96', coi: 'DE', RP: 'CORPPASS' },
+        Y7654321K: { fid: '123456789', coi: 'CN', RP: 'IRAS' },
+        Y1234567P: { fid: 'G730Z-H5P96', coi: 'MY', RP: 'CORPPASS' },
+      }
       if (nric.startsWith('Y')) {
-        sub = `s=${nric},fid='G730Z-H5P96',coi='DE',u=${uuid}`
+        const sfaAccount = sfa[nric]
+          ? sfa[nric]
+          : { fid: 'G730Z-H5P96', coi: 'DE', RP: 'CORPPASS' }
+        sub = `s=${nric},fid=${sfaAccount.fid},coi=${sfaAccount.coi},u=${uuid}`
       } else {
         sub = `s=${nric},u=${uuid}`
       }