Rainbow language change for end user

Query:

Customers need to change the language in the Rainbow application

Description:

The customer tries to change the language in the Rainbow application from the default language of English to other languages. when a customer tries to re-login in the Rainbow application it is changed to the default language which is English.

Solution:

Depending on the permissions granted to users in the profiles, some may not be allowed to modify their language. Only the administrator can change it by using the mass import. 

The field to be modified is the column "language" option.