On generating types for the service that looks similar to the definition below imports are missing for referenced properties. Hope that the provided informations are enough. Let me know if you need anything else.
cds2types version: 3.0.0
cds version: 6.3.2
using {com.customer.app.businessPartnerRequest as businessPartnerRequest} from '../../db/business-partner-request/business-partner-request';
using com.customer.app.common as common from '../../db/common/common';
using {com.customer.app.businessPartnerViews as MyRequests} from '../../db/business-partner-request/views/business-parter-request-views';
service BusinessPartnerRequestService @(requires : 'authenticated-user') {
entity BusinessPartnerRequests as projection on businessPartnerRequest.BusinessPartnerRequests;
...
entity AffectedOrganisations @readonly as projection on businessPartnerRequest.AffectedOrganisations;
...
}

On generating types for the service that looks similar to the definition below imports are missing for referenced properties. Hope that the provided informations are enough. Let me know if you need anything else.
cds2types version: 3.0.0
cds version: 6.3.2