Unable to filter front end dropdown values based on user's location

Hello,

v9.1

I have created a front end employee onboarding form using CCC_Employee_Edit module.
A dropdown is created using column(Person table -> CustomProperty10) which has some defined list of values.

Building1
Building2
Building3
Building4
Building5

Scenario:
1) When requester from location: Europe logs in, the dropdown should have only two values Building1 and Building2.
2) When requester from location: India logs in, the dropdown should have only two values Building3 and Building4.

I have tried using the where of 'Permitted value' for the particular value but it doesn't work. Could someone look into this and help me solve this problem ?

Thank you in Advance

Pavithra