diff --git a/cypress/e2e/pages/create_tx.pages.js b/cypress/e2e/pages/create_tx.pages.js
index 07eb587c89..a6afd9c3da 100644
--- a/cypress/e2e/pages/create_tx.pages.js
+++ b/cypress/e2e/pages/create_tx.pages.js
@@ -14,6 +14,7 @@ const gasLimitInput = '[name="gasLimit"]'
 const rotateLeftIcon = '[data-testid="RotateLeftIcon"]'
 export const transactionItem = '[data-testid="transaction-item"]'
 export const connectedWalletExecMethod = '[data-testid="connected-wallet-execution-method"]'
+export const payNowExecMethod = '[data-testid="pay-now-execution-method"]'
 const addToBatchBtn = '[data-track="batching: Add to batch"]'
 const accordionDetails = '[data-testid="accordion-details"]'
 const copyIcon = '[data-testid="copy-btn-icon"]'
diff --git a/cypress/e2e/pages/create_wallet.pages.js b/cypress/e2e/pages/create_wallet.pages.js
index 655bfe7d93..44d8cce983 100644
--- a/cypress/e2e/pages/create_wallet.pages.js
+++ b/cypress/e2e/pages/create_wallet.pages.js
@@ -1,6 +1,7 @@
 import * as main from '../pages/main.page'
 import { connectedWalletExecMethod } from '../pages/create_tx.pages'
 import * as sidebar from '../pages/sidebar.pages'
+import * as constants from '../../support/constants'
 
 const welcomeLoginScreen = '[data-testid="welcome-login"]'
 const expandMoreIcon = 'svg[data-testid="ExpandMoreIcon"]'
@@ -39,6 +40,7 @@ export const addFundsSection = '[data-testid="add-funds-section"]'
 export const noTokensAlert = '[data-testid="no-tokens-alert"]'
 const networkCheckbox = '[data-testid="network-checkbox"]'
 const cancelIcon = '[data-testid="CancelIcon"]'
+const thresholdItem = '[data-testid="threshold-item"]'
 
 const sponsorStr = 'Your account is sponsored by Goerli'
 const safeCreationProcessing = 'Transaction is being executed'
@@ -129,7 +131,7 @@ export function clickOnReviewStepNextBtn() {
 
 export function clickOnLetsGoBtn() {
   cy.get(creationModalLetsGoBtn).click()
-  cy.get(creationModalLetsGoBtn, { timeout: 60000 }).should('not.exist')
+  return cy.get(creationModalLetsGoBtn, { timeout: 60000 }).should('not.exist')
 }
 
 export function verifyOwnerInfoIsPresent() {
@@ -197,10 +199,20 @@ export function selectNetwork(network) {
 }
 
 export function selectMultiNetwork(index, network) {
-  cy.get('input').eq(index).click()
-  cy.get('input').eq(index).type(network)
+  clickOnMultiNetworkInput(index)
+  enterNetwork(index, network)
+  clickOnNetwrokCheckbox()
+}
+
+export function clickOnNetwrokCheckbox() {
   cy.get(networkCheckbox).eq(0).click()
 }
+export function enterNetwork(index, network) {
+  cy.get('input').eq(index).type(network)
+}
+export function clickOnMultiNetworkInput(index) {
+  cy.get('input').eq(index).click()
+}
 
 export function clearNetworkInput(index) {
   cy.get('input').eq(index).click()
@@ -256,7 +268,7 @@ export function addNewOwner(name, address, index) {
 
 export function updateThreshold(number) {
   cy.get(thresholdInput).parent().click()
-  cy.contains('li', number).click()
+  cy.get(thresholdItem).contains(number).click()
 }
 
 export function removeOwner(index) {
@@ -302,3 +314,31 @@ function getOwnerNameInput(index) {
 function getOwnerAddressInput(index) {
   return `input[name="owners.${index}.address"]`
 }
+
+export function assertCFSafeThresholdAndSigners(chainId, threshold, expectedOwnersCount, lsdata) {
+  const localStorageData = lsdata
+  const data = JSON.parse(localStorageData)
+  let thresholdFound = false
+
+  for (const address in data[chainId]) {
+    const safe = data[chainId][address]
+
+    if (safe.props.safeAccountConfig.threshold === threshold) {
+      thresholdFound = true
+
+      const ownersCount = safe.props.safeAccountConfig.owners.length
+      if (ownersCount !== expectedOwnersCount) {
+        throw new Error(
+          `Safe at address ${address} on chain ID ${chainId} has ${ownersCount} owners, expected ${expectedOwnersCount}.`,
+        )
+      }
+
+      console.log(`Safe with threshold ${threshold} and ${expectedOwnersCount} owners exists on chain ID ${chainId}.`)
+      break
+    }
+  }
+
+  if (!thresholdFound) {
+    throw new Error(`No safe found with threshold ${threshold} on chain ID ${chainId}.`)
+  }
+}
diff --git a/cypress/e2e/pages/nfts.pages.js b/cypress/e2e/pages/nfts.pages.js
index d73593a756..52d1f9b64a 100644
--- a/cypress/e2e/pages/nfts.pages.js
+++ b/cypress/e2e/pages/nfts.pages.js
@@ -150,7 +150,7 @@ export function verifyReviewModalData(NFTcount) {
   if (NFTcount > 1) {
     const numbersArr = Array.from({ length: NFTcount }, (_, index) => index + 1)
     numbersArr.forEach((number) => {
-      cy.contains(number.toString()).should('be.visible')
+      cy.contains(number.toString()).scrollIntoView().should('be.visible')
     })
   }
 }
diff --git a/cypress/e2e/pages/owners.pages.js b/cypress/e2e/pages/owners.pages.js
index bbbee06bf1..8d653bc327 100644
--- a/cypress/e2e/pages/owners.pages.js
+++ b/cypress/e2e/pages/owners.pages.js
@@ -7,6 +7,7 @@ import * as addressBook from '../pages/address_book.page'
 const tooltipLabel = (label) => `span[aria-label="${label}"]`
 export const removeOwnerBtn = 'span[data-track="settings: Remove owner"] > span > button'
 const replaceOwnerBtn = 'span[data-track="settings: Replace owner"] > span > button'
+const changeThresholdBtn = 'span[data-track="settings: Change threshold"] > button'
 const tooltip = 'div[role="tooltip"]'
 const expandMoreIcon = 'svg[data-testid="ExpandMoreIcon"]'
 const sentinelStart = 'div[data-testid="sentinelStart"]'
@@ -26,6 +27,7 @@ const addOwnerBtn = '[data-testid="add-owner-btn"]'
 const addOwnerNextBtn = '[data-testid="add-owner-next-btn"]'
 const modalHeader = '[data-testid="modal-header"]'
 const addressToBeRemoved = '[aria-label="Copy to clipboard"] span'
+const thresholdNextBtn = '[data-testid="threshold-next-btn"]'
 
 const disconnectBtnStr = 'Disconnect'
 const notConnectedStatus = 'Connect'
@@ -37,6 +39,7 @@ const removeOwnerStr = 'Remove signer'
 const selectedOwnerStr = 'Selected signer'
 const addNewOwnerStr = 'Add new signer'
 const processedTransactionStr = 'Transaction was successful'
+const changeThresholdStr = 'Change threshold'
 
 export const safeAccountNonceStr = 'Safe Account nonce'
 export const nonOwnerErrorMsg = 'Your connected wallet is not a signer of this Safe Account'
@@ -64,6 +67,10 @@ export function verifyExistingOwnerAddress(index, address) {
   cy.get(existingOwnerAddressInput(index)).should('have.value', address)
 }
 
+export function typeOwnerAddressCreateSafeStep(index, address) {
+  cy.get(existingOwnerAddressInput(index)).clear().type(address)
+}
+
 export function verifyExistingOwnerName(index, name) {
   cy.get(existingOwnerNameInput(index)).should('have.value', name)
 }
@@ -79,7 +86,7 @@ export function verifyOwnerDeletionWindowDisplayed() {
   cy.get('p').contains(selectedOwnerStr)
 }
 
-function clickOnThresholdDropdown() {
+export function clickOnThresholdDropdown() {
   cy.get(thresholdDropdown).eq(0).click()
 }
 
@@ -179,8 +186,11 @@ export function waitForConnectionStatus() {
   cy.get(createWallet.accountInfoHeader).should('exist')
 }
 
-export function openAddOwnerWindow() {
+export function clickOnAddSignerBtn() {
   cy.get(addOwnerBtn).should('be.enabled').click()
+}
+export function openAddOwnerWindow() {
+  clickOnAddSignerBtn()
   cy.get(newOwnerName).should('be.visible')
   cy.get(newOwnerAddress).should('be.visible')
 }
@@ -244,3 +254,14 @@ export function verifyThreshold(startValue, endValue) {
   cy.get(thresholdList).find('li').should('have.length', endValue)
   cy.get('body').click(0, 0)
 }
+
+export function clickOnChangeThresholdBtn() {
+  cy.get(changeThresholdBtn).click({ force: true })
+  cy.get('div').contains(changeThresholdStr).should('exist')
+}
+
+export function clickOnThresholdNextBtn() {
+  //TODO: Remove extra wait when init sdk is merged
+  cy.wait(3000)
+  cy.get(thresholdNextBtn).click()
+}
diff --git a/cypress/e2e/pages/sidebar.pages.js b/cypress/e2e/pages/sidebar.pages.js
index 02503f5543..7da5e1cf85 100644
--- a/cypress/e2e/pages/sidebar.pages.js
+++ b/cypress/e2e/pages/sidebar.pages.js
@@ -59,10 +59,16 @@ export const undeployedSafe = 'Undeployed Sepolia'
 const notActivatedStr = 'Not activated'
 export const addingNetworkNotPossibleStr = 'Adding another network is not possible for this Safe.'
 export const createSafeMsg = (network) => `Successfully added your account on ${network}`
+const signersNotConsistentMsg = 'Signers are not consistent'
+const signersNotConsistentMsg2 = (network) => `Signers are different on these networks of this account:${network}`
+const signersNotConsistentMsg3 =
+  'To manage your account easier and to prevent lose of funds, we recommend keeping the same signers'
+const signersNotConsistentConfirmTxViewMsg = (network) =>
+  `Signers are not consistent across networks on this account. Changing signers will only affect the account on ${network}`
 
 export const addedSafesEth = ['0x8675...a19b']
 export const addedSafesSepolia = ['0x6d0b...6dC1', '0x5912...fFdb', '0x0637...708e', '0xD157...DE9a']
-export const sideBarListItems = ['Home', 'Assets', 'Transactions', 'Address book', 'Apps', 'Settings']
+export const sideBarListItems = ['Home', 'Assets', 'Transactions', 'Address book', 'Apps', 'Settings', 'Swap']
 export const sideBarSafes = {
   safe1: '0xBb26E3717172d5000F87DeFd391994f789D80aEB',
   safe2: '0x905934aA8758c06B2422F0C90D97d2fbb6677811',
@@ -178,6 +184,10 @@ export function verifyTxCounter(counter) {
   cy.get(sideBarListItem).contains(sideBarListItems[2]).should('contain', counter)
 }
 
+export function verifyNavItemDisabled(item) {
+  cy.get(sideBarListItem).contains(item).parents('li').invoke('attr', 'class').should('include', 'disabled')
+}
+
 export function verifySafeCount(count) {
   main.verifyMinimumElementsCount(sideSafeListItem, count)
 }
@@ -279,7 +289,7 @@ export function checkThereIsNoOptionsMenu(index) {
 }
 
 export function checkUndeployedSafeExists(index) {
-  getSubAccountContainer(index).contains(notActivatedStr).should('exist')
+  return getSubAccountContainer(index).contains(notActivatedStr).should('exist')
 }
 
 export function checkAddNetworkBtnPosition(index) {
@@ -454,3 +464,13 @@ export function checkNetworksInRange(expectedString, expectedCount, direction =
       return cy.wrap(liElements)
     })
 }
+
+export function checkInconsistentSignersMsgDisplayed(network) {
+  cy.contains(signersNotConsistentMsg).should('exist')
+  cy.contains(signersNotConsistentMsg2(network)).should('exist')
+  cy.contains(signersNotConsistentMsg3).should('exist')
+}
+
+export function checkInconsistentSignersMsgDisplayedConfirmTxView(network) {
+  cy.contains(signersNotConsistentConfirmTxViewMsg(network)).should('exist')
+}
diff --git a/cypress/e2e/pages/transactions.page.js b/cypress/e2e/pages/transactions.page.js
index 2b0c1a5284..b602ccb094 100644
--- a/cypress/e2e/pages/transactions.page.js
+++ b/cypress/e2e/pages/transactions.page.js
@@ -7,6 +7,7 @@ const executeFormBtn = '[data-testid="execute-form-btn"]'
 
 const executeBtnStr = 'Execute'
 const txCompletedStr = 'Transaction was successful'
+export const relayRemainingAttemptsStr = 'free transactions left today'
 
 export function selectExecuteNow() {
   cy.get(executeNowOption).click()
diff --git a/cypress/e2e/prodhealthcheck/multichain_network.cy.js b/cypress/e2e/prodhealthcheck/multichain_network.cy.js
index 670d04f8d0..0083e52720 100644
--- a/cypress/e2e/prodhealthcheck/multichain_network.cy.js
+++ b/cypress/e2e/prodhealthcheck/multichain_network.cy.js
@@ -36,4 +36,25 @@ describe('[PROD] Multichain add network tests', () => {
     create_wallet.openNetworkSelector()
     cy.contains(sideBar.addingNetworkNotPossibleStr)
   })
+
+  it('Verify that zkSync network is not available during multichain safe creation', () => {
+    cy.visit(constants.prodbaseUrl + constants.setupUrl + staticSafes.SEP_STATIC_SAFE_4)
+    wallet.connectSigner(signer)
+    cy.visit(constants.prodbaseUrl + constants.welcomeUrl + '?chain=sep')
+    create_wallet.clickOnContinueWithWalletBtn()
+    create_wallet.clickOnCreateNewSafeBtn()
+    create_wallet.selectMultiNetwork(1, constants.networks.polygon.toLowerCase())
+    cy.contains('li', constants.networks.zkSync).should('have.attr', 'aria-disabled', 'true')
+  })
+
+  it('Verify that zkSync network is available as part of single safe creation flow ', () => {
+    cy.visit(constants.prodbaseUrl + constants.setupUrl + staticSafes.SEP_STATIC_SAFE_4)
+    wallet.connectSigner(signer)
+    cy.visit(constants.prodbaseUrl + constants.welcomeUrl + '?chain=sep')
+    create_wallet.clickOnContinueWithWalletBtn()
+    create_wallet.clickOnCreateNewSafeBtn()
+    create_wallet.clearNetworkInput(1)
+    create_wallet.enterNetwork(1, 'zkSync')
+    cy.contains('li', constants.networks.zkSync).should('not.have.attr', 'aria-disabled', 'true')
+  })
 })
diff --git a/cypress/e2e/regression/multichain_create_safe.cy.js b/cypress/e2e/regression/multichain_create_safe.cy.js
new file mode 100644
index 0000000000..6a4dae98a6
--- /dev/null
+++ b/cypress/e2e/regression/multichain_create_safe.cy.js
@@ -0,0 +1,97 @@
+import * as constants from '../../support/constants.js'
+import * as main from '../pages/main.page.js'
+import * as sideBar from '../pages/sidebar.pages.js'
+import * as ls from '../../support/localstorage_data.js'
+import { getSafes, CATEGORIES } from '../../support/safes/safesHandler.js'
+import * as wallet from '../../support/utils/wallet.js'
+import * as createwallet from '../pages/create_wallet.pages'
+import * as createtx from '../pages/create_tx.pages.js'
+import * as tx from '../pages/transactions.page.js'
+import * as owner from '../pages/owners.pages'
+
+let staticSafes = []
+
+const walletCredentials = JSON.parse(Cypress.env('CYPRESS_WALLET_CREDENTIALS'))
+const signer = walletCredentials.OWNER_4_PRIVATE_KEY
+// DO NOT use OWNER_2_PRIVATE_KEY for safe creation. Used for CF safes.
+const signer2 = walletCredentials.OWNER_2_PRIVATE_KEY
+
+describe('Multichain safe creation tests', () => {
+  before(async () => {
+    staticSafes = await getSafes(CATEGORIES.static)
+  })
+
+  beforeEach(() => {
+    cy.visit(constants.welcomeUrl + '?chain=sep')
+    cy.wait(2000)
+    wallet.connectSigner(signer)
+  })
+
+  it('Verify that Pay now is not available for the multichain safe creation', () => {
+    createwallet.clickOnContinueWithWalletBtn()
+    createwallet.clickOnCreateNewSafeBtn()
+    createwallet.selectMultiNetwork(1, constants.networks.polygon.toLowerCase())
+    createwallet.clickOnNextBtn()
+    createwallet.clickOnNextBtn()
+    main.verifyElementsCount(createwallet.payNowExecMethod, 0)
+  })
+
+  it('Verify that Pay now is available for single safe creation', () => {
+    createwallet.clickOnContinueWithWalletBtn()
+    createwallet.clickOnCreateNewSafeBtn()
+    createwallet.clearNetworkInput(1)
+    createwallet.enterNetwork(1, constants.networks.polygon)
+    createwallet.clickOnNetwrokCheckbox()
+    createwallet.clickOnNextBtn()
+    createwallet.clickOnNextBtn()
+    main.verifyElementsCount(createtx.payNowExecMethod, 1)
+  })
+
+  it('Verify that Relay is available for one safe creation', () => {
+    createwallet.clickOnContinueWithWalletBtn()
+    createwallet.clickOnCreateNewSafeBtn()
+    createwallet.clearNetworkInput(1)
+    createwallet.enterNetwork(1, constants.networks.polygon)
+    createwallet.clickOnNetwrokCheckbox()
+    createwallet.clickOnNextBtn()
+    createwallet.clickOnNextBtn()
+    tx.selectRelayOtion()
+    cy.contains(tx.relayRemainingAttemptsStr).should('exist')
+  })
+
+  it('Verify that multichain safe creation is available with 2/2 setup', () => {
+    createwallet.clickOnContinueWithWalletBtn()
+    createwallet.clickOnCreateNewSafeBtn()
+    createwallet.selectMultiNetwork(1, constants.networks.polygon.toLowerCase())
+    createwallet.clickOnNextBtn()
+    owner.clickOnAddSignerBtn()
+    owner.typeOwnerAddressCreateSafeStep(1, constants.SEPOLIA_OWNER_2)
+    owner.clickOnThresholdDropdown()
+    owner.getThresholdOptions().eq(1).click()
+    createwallet.clickOnNextBtn()
+    createwallet.clickOnReviewStepNextBtn()
+    createwallet.clickOnLetsGoBtn().then(() => {
+      let data = localStorage.getItem(constants.localStorageKeys.SAFE_v2__undeployedSafes)
+      createwallet.assertCFSafeThresholdAndSigners(constants.networkKeys.polygon, 2, 2, data)
+      createwallet.assertCFSafeThresholdAndSigners(constants.networkKeys.sepolia, 2, 2, data)
+    })
+  })
+
+  it('Verify that multichain safe creation is available for 1/2 set up', () => {
+    createwallet.clickOnContinueWithWalletBtn()
+    createwallet.clickOnCreateNewSafeBtn()
+    createwallet.selectMultiNetwork(1, constants.networks.polygon.toLowerCase())
+    createwallet.clickOnNextBtn()
+    owner.clickOnAddSignerBtn()
+    owner.typeOwnerAddressCreateSafeStep(1, constants.SEPOLIA_OWNER_2)
+    owner.clickOnThresholdDropdown()
+    owner.getThresholdOptions().eq(0).click()
+    createwallet.clickOnNextBtn()
+    createwallet.clickOnReviewStepNextBtn()
+    createwallet.clickOnLetsGoBtn().then(() => {
+      let data = localStorage.getItem(constants.localStorageKeys.SAFE_v2__undeployedSafes)
+      createwallet.assertCFSafeThresholdAndSigners(constants.networkKeys.polygon, 1, 2, data)
+      createwallet.assertCFSafeThresholdAndSigners(constants.networkKeys.sepolia, 1, 2, data)
+    })
+  })
+})
diff --git a/cypress/e2e/regression/multichain_setup.cy.js b/cypress/e2e/regression/multichain_setup.cy.js
new file mode 100644
index 0000000000..b2ff738d4b
--- /dev/null
+++ b/cypress/e2e/regression/multichain_setup.cy.js
@@ -0,0 +1,89 @@
+import * as constants from '../../support/constants.js'
+import * as main from '../pages/main.page.js'
+import * as sideBar from '../pages/sidebar.pages.js'
+import * as ls from '../../support/localstorage_data.js'
+import { getSafes, CATEGORIES } from '../../support/safes/safesHandler.js'
+import * as wallet from '../../support/utils/wallet.js'
+import * as navigation from '../pages/navigation.page.js'
+import * as create_wallet from '../pages/create_wallet.pages.js'
+import * as owner from '../pages/owners.pages.js'
+
+let staticSafes = []
+
+const walletCredentials = JSON.parse(Cypress.env('CYPRESS_WALLET_CREDENTIALS'))
+const signer = walletCredentials.OWNER_4_PRIVATE_KEY
+// DO NOT use OWNER_2_PRIVATE_KEY for safe creation. Used for CF safes.
+const signer2 = walletCredentials.OWNER_2_PRIVATE_KEY
+
+describe('Multichain setup tests', { defaultCommandTimeout: 30000 }, () => {
+  before(async () => {
+    staticSafes = await getSafes(CATEGORIES.static)
+  })
+
+  beforeEach(() => {
+    cy.visit(constants.BALANCE_URL + staticSafes.MATIC_STATIC_SAFE_28)
+    cy.wait(2000)
+    main.addToLocalStorage(constants.localStorageKeys.SAFE_v2__addedSafes, ls.addedSafes.set5)
+    main.addToLocalStorage(constants.localStorageKeys.SAFE_v2__addressBook, ls.addressBookData.multichain)
+    wallet.connectSigner(signer)
+  })
+
+  it('Verify that batch tx with safe activation is not allowed for the CF safes', () => {
+    let safe = main.changeSafeChainName(staticSafes.MATIC_STATIC_SAFE_28, 'eth')
+    sideBar.openSidebar()
+    sideBar.addNetwork(constants.networks.ethereum)
+    cy.contains(sideBar.createSafeMsg(constants.networks.ethereum))
+    sideBar.checkUndeployedSafeExists(0).click()
+    main.verifyElementsCount(navigation.newTxBtn, 0)
+    main.verifyElementsCount(create_wallet.activateAccountBtn, 2)
+    cy.visit(constants.setupUrl + safe)
+    owner.verifyAddOwnerBtnIsDisabled()
+    sideBar.verifyNavItemDisabled(sideBar.sideBarListItems[4])
+    sideBar.verifyNavItemDisabled(sideBar.sideBarListItems[6])
+  })
+
+  it('Verify notification if the owner set up was changed in original safe', () => {
+    sideBar.openSidebar()
+    sideBar.addNetwork(constants.networks.ethereum)
+    cy.contains(sideBar.createSafeMsg(constants.networks.ethereum))
+    cy.visit(constants.homeUrl + staticSafes.MATIC_STATIC_SAFE_28)
+    sideBar.checkInconsistentSignersMsgDisplayed(constants.networks.ethereum)
+  })
+
+  it('Verify warning on add owner for one safe in the group', () => {
+    cy.visit(constants.setupUrl + staticSafes.MATIC_STATIC_SAFE_28)
+    owner.openAddOwnerWindow()
+    owner.typeOwnerAddress(constants.SEPOLIA_OWNER_2)
+    owner.clickOnNextBtn()
+    sideBar.checkInconsistentSignersMsgDisplayedConfirmTxView(constants.networks.polygon)
+  })
+
+  it('Verify warning on add owner for one safe in the group', () => {
+    cy.visit(constants.setupUrl + staticSafes.MATIC_STATIC_SAFE_28)
+    owner.openAddOwnerWindow()
+    owner.typeOwnerAddress(constants.SEPOLIA_OWNER_2)
+    owner.clickOnNextBtn()
+    sideBar.checkInconsistentSignersMsgDisplayedConfirmTxView(constants.networks.polygon)
+  })
+
+  it('Verify warning on remove owner for one safe in the group', () => {
+    let safe = main.changeSafeChainName(staticSafes.MATIC_STATIC_SAFE_28, 'sep')
+    cy.visit(constants.setupUrl + safe)
+
+    owner.waitForConnectionStatus()
+    owner.openRemoveOwnerWindow(1)
+    cy.wait(1000)
+    create_wallet.clickOnNextBtn()
+    sideBar.checkInconsistentSignersMsgDisplayedConfirmTxView(constants.networks.sepolia)
+  })
+
+  it('Verify warning on change policy for one safe in the group', () => {
+    let safe = main.changeSafeChainName(staticSafes.MATIC_STATIC_SAFE_28, 'sep')
+    cy.visit(constants.setupUrl + safe)
+    owner.waitForConnectionStatus()
+    owner.clickOnChangeThresholdBtn()
+    create_wallet.updateThreshold(2)
+    owner.clickOnThresholdNextBtn()
+    sideBar.checkInconsistentSignersMsgDisplayedConfirmTxView(constants.networks.sepolia)
+  })
+})
diff --git a/cypress/e2e/regression/multichain_sidebar.cy.js b/cypress/e2e/regression/multichain_sidebar.cy.js
index ce2532e6fd..4bfba0ff36 100644
--- a/cypress/e2e/regression/multichain_sidebar.cy.js
+++ b/cypress/e2e/regression/multichain_sidebar.cy.js
@@ -119,7 +119,7 @@ describe('Multichain sidebar tests', { defaultCommandTimeout: 20000 }, () => {
   it('Verify balance of the safe group', () => {
     wallet.connectSigner(signer)
     sideBar.openSidebar()
-    sideBar.checkSafeGroupBalance(0, '0.64')
+    sideBar.checkSafeGroupBalance(0, '0.73')
   })
 
   it('Verify address of the safe group', () => {
diff --git a/cypress/support/constants.js b/cypress/support/constants.js
index 57053bfa59..f4ac4f3f44 100644
--- a/cypress/support/constants.js
+++ b/cypress/support/constants.js
@@ -105,6 +105,7 @@ export const TXActionNames = {
 
 export const networkKeys = {
   sepolia: '11155111',
+  polygon: '137',
 }
 export const mainSideMenuOptions = {
   home: 'Home',
diff --git a/src/components/new-safe/create/steps/OwnerPolicyStep/index.tsx b/src/components/new-safe/create/steps/OwnerPolicyStep/index.tsx
index 5e2b5077b8..1984ad8d07 100644
--- a/src/components/new-safe/create/steps/OwnerPolicyStep/index.tsx
+++ b/src/components/new-safe/create/steps/OwnerPolicyStep/index.tsx
@@ -144,7 +144,7 @@ const OwnerPolicyStep = ({
                 render={({ field }) => (
                   <TextField data-testid="threshold-selector" select {...field}>
                     {ownerFields.map((_, idx) => (
-                      <MenuItem key={idx + 1} value={idx + 1}>
+                      <MenuItem data-testid="threshold-item" key={idx + 1} value={idx + 1}>
                         {idx + 1}
                       </MenuItem>
                     ))}
diff --git a/src/components/tx-flow/flows/ChangeThreshold/ChooseThreshold.tsx b/src/components/tx-flow/flows/ChangeThreshold/ChooseThreshold.tsx
index e88fa29db7..6d289b93ac 100644
--- a/src/components/tx-flow/flows/ChangeThreshold/ChooseThreshold.tsx
+++ b/src/components/tx-flow/flows/ChangeThreshold/ChooseThreshold.tsx
@@ -82,7 +82,7 @@ export const ChooseThreshold = ({
                   <Grid item>
                     <TextField select {...field} error={isError}>
                       {safe.owners.map((_, idx) => (
-                        <MenuItem key={idx + 1} value={idx + 1}>
+                        <MenuItem data-testid="threshold-item" key={idx + 1} value={idx + 1}>
                           {idx + 1}
                         </MenuItem>
                       ))}
@@ -118,6 +118,7 @@ export const ChooseThreshold = ({
 
         <CardActions>
           <Button
+            data-testid="threshold-next-btn"
             variant="contained"
             type="submit"
             disabled={
diff --git a/src/features/counterfactual/PayNowPayLater.tsx b/src/features/counterfactual/PayNowPayLater.tsx
index feea2304b4..4232427dc9 100644
--- a/src/features/counterfactual/PayNowPayLater.tsx
+++ b/src/features/counterfactual/PayNowPayLater.tsx
@@ -89,6 +89,7 @@ const PayNowPayLater = ({
         <FormControl fullWidth>
           <RadioGroup row value={payMethod} onChange={onChoosePayMethod} className={css.radioGroup}>
             <FormControlLabel
+              data-testid="pay-now-execution-method"
               sx={{ flex: 1 }}
               value={PayMethod.PayNow}
               className={classnames(css.radioContainer, { [css.active]: payMethod === PayMethod.PayNow })}