> For the complete documentation index, see [llms.txt](https://ztrust.gitbook.io/ztrust-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ztrust.gitbook.io/ztrust-documentation/user-manual-ztrust-v4.1/4.-admin-manual/4.26-how-to-enable-the-one-to-many-feature.md). # 4.26 How to enable the One-to-Many feature It is an add-on on-demand feature which can be requested. It provides convenient monitoring and tracking capabilities. It enables users to associate a single phone number or email address with multiple user IDs, thereby providing authentication for selected users.
1. Go to the Authentication tab.

Fig 4.25.a: Navigating to Authentication section in side bar

2. Click on Duplicate on the right side and create a Copy of the Browser flow.

Fig 4.25.b: Do copy of browser flow

3. Give any name to the copy of browser flow as - One-to-Many Browser Flow.

Fig 4.25.c: Give a name to the duplicated browser flow for One to many

4. Click on Duplicate.

Fig 4.25.d: One to many browser flow configuration page

5. Click on Add Step. 6. Select One to Many.

Fig 4.25.e: Proceeding to add a new execution to One to many flow

7. Click on Add. 8. It will be created with Requirement as Disabled. Change this to Alternative.

Fig 4.25.f: Make it as Alternative

9. Now, click on Settings.

Fig 4.25.g: Proceeding to configure One to many

10. Now add the required configurations.

Fig 4.25.h: One to many configuration page

11. Go to Realm Settings.

Fig 4.25.i: General tab under Realm setting section

12. Go to User profile.

Fig 4.25.j: Navigating to User profile tab

13. Click on Create attribute. 14. Enter the Attribute \[Name] as countryCode and the Display Name as Country Code.

Fig 4.25.k: Creating a country code attribute

15. Click on Create.

Fig 4.25.l: Attributes list

16. Again, click on Create attribute. 17. Enter the Attribute \[Name] as phone and Display Name as Phone Number.

Fig 4.25.j: Creating new Phone attribute

18. Click on Create. 19. Now go to the Users tab.

Fig 4.25.k: Navigating to Users section in side bar

20. Click on Add User.

Fig 4.25.l: User creation page

21. Fill the required details
Field NameMandatory (Yes/No)Field TypeDescription
UsernameYesTextEnter the username for the user
Email YesTextEnter the preferred Email ID of User
First NameNoTextEnter the First name of User
Last NameNoTextEnter the Last name or Surname of User

Fig 25.m: Creating an user

22. Click on Create. 23. Click on Users.

Fig 4.25.n: List of available users

24. Again, click on Add user. 25. Enter the relevant details.
Field NameMandatory (Yes/No)Field TypeDescription
UsernameYesTextEnter the username for the user
Email YesTextEnter the preferred Email ID of User
First NameNoTextEnter the First name of User
Last NameNoTextEnter the Last name or Surname of User

Fig 4.25.o: Creating an user

26. Click on Create. Both the users should have the same phone number. Now to check if the One-to-Many feature is working correctly, go to the User Console. 1. Login using the Try Another Way option.

Fig 4.25.p: Login page with try another way option

2. Click on Advanced OTP option.

Fig 4.25.q: Login methods

3. Enter the Phone Number.

Fig 4.25.r: Phone number loin page

4. Click on Send OTP. 5. Then it will take to the below screen, where you have to select the User.

Fig 4.25.s: Duplicate User page

6. Click on the dropdown and select the user with which you want to login.

Fig 4.25.t: User selection page

7. Now click on Send OTP.

Fig 4.25.u: Pone number page with otp sent successfully

8. Enter the OTP in the space provided. 9. Click on Submit. You will be logged in to the user’s account that you selected.

Fig 4.25.v: Self service page

In this way, One-to-Many feature is setup