New Forest Admin agent Node.js - Use of data from a distante relationship that can be null

Hello @jacques_liao,

I juste try and I have achieved a 2 level import (through 2 relationships).

 collection.importField('emailThroughPostAndUser', {
      path: 'post:user:email',
      readonly: true,
    })

So in your case, you can try with np_contract:plan:title and not fk_plan.

collection
  .importField('contractPlanTitle', { path: 'np_contract:plan:title', readonly: true });

Let me know. I will open an issue for the typing issue.

Kind regards,
Morgan