Version 2.0

Prerequisite : Custom Fields of type Single Select 

Configuration Settings :

To use cascading functionality, configurations can be set using below steps.

Step 1: Navigate to Add-ons → DEPENDENT SELECT LIST → Field Mappings

Step 2: Select "All Projects" if you wish to apply cascading for all project or Select project to which you wish to add cascading.

Step 3: select choice of Parent Field and Child Field then click on "Add" button.

Actions :

Option Mapping : Map Options From Parent field with Options of child field.

Step 1: Select an option from parent field

Step 2: Select multiple options from child field

Step 3: Click on "Add" to save mapping which can be seen in "Option Mapping Table"

Actions :

Delete :

  1. Delete action in Field Mappings delete entire configuration for that Project.

  2. Delete action in Option Mapping page allows to delete each options mapping.

Edit : Edit mapped options.

Note : Deleting Field mapping deletes it's respective option mapping. 

Results:

Saved cascadings can be seen on issue creation and edit issue.



Limitations : Currently it works only for single select list , we will be adding support for multi select field in future.