IEF reference show parent field as title using Auto Entity Label

Question

I am new to Drupal 8 want to add a field value to IEF reference title. for now I am using Auto Entity Label version 2.x-dev to automatically generate title for my Entities but when it comes to IEF references I wan to get name of parent as title of IEF. as example see below image

Then I wan to add a new IEF entity which is using Auto Entity label to generate title automatically

As you can see it only says 15% complete but I want it to be Stack Overflow 15% Complete

here is tokens that I selected to Auto Entity label to show name in IEF reference.

[entity-x:field_name] - [task:field_percent_complete] % Completed 

This token pattern placed inside Task entity

Note: I Entity-x and Task are two different Entity in system

Kiersten

I have the same problem to use node field data in the referenced entity field, any suggestion to do that! – Contiguity

@Nasser What solutions did you tried beside the one I applied in my question? – Kiersten

I try the custom token module but it has not to option to use the node field in this module drupal.org/project/token_custom – Contiguity