Overview of the issue

I want create following Relation

relationship OneToOne {
Order{recipient} to Member
Order{publisher} to Member
}

to create following Class Contains

class Order {
private Member recipient;
private Member publisher;
-- more Attributes ---
}

For
class Member
not Relation to Order

if I execute my IDL creation

jhipster import-jdl jhipster-jdl.jh

I getting following Error Message

ERROR! An error occured while running jhipster:base-application:bootstrap#checkProperties
ERROR! ERROR! You have duplicate properties in entity Member: order
Error: You have duplicate properties in entity Member: order

On the Webpage

JHipster Domain Language (JDL) - Relationships

I think it must work

Unidirectional or bidirectional relationships?

Depending on how you design your models, you may want unidirectional relationships instead of bidirectional ones. This is achieved by not specifying an injected field like this:

relationship OneToOne {
A{a} to B
}

You can also not specify them, and at least one will be injected by default (the source)

relationship OneToOne {
A to B
}

If I use this relationship

OneToOne {
Order{recipient} to Member
}

I get following Error Message

ERROR! An error occured while running jhipster:base-application:bootstrap#checkProperties
ERROR! ERROR! You have duplicate properties in entity Order: recipient
Error: You have duplicate properties in entity Order: recipient
at BootstrapBaseApplicationGenerator.checkProperties (file:///opt/homebrew/lib/node_modules/generator-jhipster/dist/generators/base-application/generators/bootstrap/generator.js:413:31)

Motivation for or Use Case

JHipster Version(s)

jhipster --version
9.0.0

Browsers and Operating System

MacOS Version 26.4.1 (25E253)