Multiple Instance of asset Key Flexfield

Summary:

Our Client has a requirement to use multiple instances of Asset Key flexfield. They have two distinct businesses. There is a need to use different values in 2 different businesses. is there a way so that a different value set can be assigned to segments of Asset Key Flexfield.

knowing the fact that multiple instances are not allowed what is the solution for such requirements?

Content (required):

Our Client has a requirement to use multiple instances of Asset Key flexfield. They have two distinct businesses. There is a need to use different values in 2 different businesses. is there a way so that a different value set can be assigned to segments of Asset Key Flexfield.