Infopath hide Dropdown List option based on another dropdown list option selection

Question

Hello I have the following two dropdown below:

Whenever I select an option in the work unit option for example if the drop down in work unit has: home, office, other.

If someone select Home, I want a few options in work address to be hidden. Lets say for example Work address has the following options: 1, 2, 3, ,4etc

I want 1 and 2 and 3 to be hidden when home is selected.

Any help will be appreciated.

Answer 1

Hi @SP Dev ,

You need to create two lists so that when you set the criteria later, you can filter address in the "work address" drop-down list based on the selected unit.

1. Work Unit – List of unit – Parent List for "Work Address" list’s 'work unit' column.
2. Work Address -List of address with 'work unit' as lookup column from “Work Unit” list.

Please refer to the specific process: Cascading Dropdown in SharePoint List using InfoPath Forms
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