===== Two-Factor Authentication Manual =====

  - Added setting to vendor in admin panel of magento(for platform owner only)
    * Go to Sales->Vendors
    * Select required vendor and go to Vendor edit form
    * Open Preferences tab ->Two-Factor Authentication
    * Enable – yes –  this vendor and VendorUsers for this vendor will have the two-factor authentication enabled. Therefore there will be two-factor auth step  on vendor login action.
    * Enable – no –  this vendor and VendorUsers for this vendor will have the two-factor authentication disabled. .Therefore there will not be two-factor auth step  on vendor login action.
    * Click on “Save Vendor” button
    * Got to System->Cache Management and clean the cache. {{:udropship:umarketplace:m2:two-factor-auth-admin.png?direct&600|}}
  - Vendor login with Two-Factor auth enabled like described above:
    * Go to vendor portal. 
    * Login via Vendor credentials
    * If Two-Factor auth have been already configured, then two-factor auth form will be shown:{{:udropship:umarketplace:m2:two-factor-auth-vendor1.png?direct&600|}}
    * Enter the code from Google Authenticator Application and press confirm. 
    * All vendor pages should be available.
    * If Two-factor auth have not been configured then on after vendor login the message that configuration was sent to vendor or Vendor user email will be shown.\\ {{:udropship:umarketplace:m2:two-factor-auth-vendor2.png?direct&600|}}
    * Vendor should go  into his email provider and click on the provided link to further configure the Two-factor auth{{:udropship:umarketplace:m2:two-factor-auth-email.png?direct&600|}}
    * After page opened the google authentication page with QR code and code will be shown {{:udropship:umarketplace:m2:two-factor-auth-qr.png?direct&600|}}
    * Scan the QR with google authenticator application and enter the code provided.
    * Press confirm
    * Vendor portal page with all menus avaible should be opened.