Hi Team,
Recently I came across an issue where the dependent lead fields where not working as expected in Dynamic forms for CK Birla.
Use case: Customer was using mail merge Lead Subtype_BFI field to Previous Sub type field, so as per the rule on form load, Previous Sub type field should show value in the form, but the same was not working (Video attached)
Rule:

I have attached a screen recording video of the behavior of the form here.
Rule:
I have attached a screen recording video of the behavior of the form here.
Post discussing this with Dev they have provided below two setting to apply in the form in order for this to work, as the field was read only.

Dev ticket: 807643
Dev Owner: Shwetha U
I hope you find this useful.
Please reach out in case of any issues.
Best,
Kiran
Dev ticket: 807643
Dev Owner: Shwetha U
I hope you find this useful.
Please reach out in case of any issues.
Best,
Kiran
