How to set mandatory field on other catalog item

[DaiNT21]

Hi everyone.

In Portal, I have two catalog items (Item 1, Item 2).

When I choose select box variable on Item 1, I want to set mandatory variable on Item 2. (Variable Item 2 dependent by select variable catalog item 1)

I was try config UI policy, but not apply to other catalog item.

Can you help me to config the issue.

Thank you very much.

[Samaksh Wani]

Hello @DaiNT21 

Use Display Business Rule and g_scratchpad.

plz mark my solution as Accept, if you find it helpful.

Regards,

Samaksh