how to manage saas list of value in Visual Builder Studio

Summary:

Hi, I have two questions about how to manage saas LOVs , my team are building WebApps to embebed in CX Sales, these web Apps use the original list of val (Saas).

the first question is how we can show only the correct values in a hierarchical fields, because when we search the OOTB Saas endpoint, it return all the values, but the restriction (parent-child) is in the object not in the LOVs

for example:

first query

..../crmRestApi/resources/11.13.18.05/fndStaticLookups?q=LookupType=COMPENSATION_MODE

return values as

-INDEMNITY (lookupCode)

-REFUND (lookupCode)

-VOUCHER (lookupCode)

and the second field use other lookuptype