How to pre-populate data entered in the registration form and show them in child form in dropdown box

[Kal_Lam]

@ramkhoju, at the moment, this is not possible with KoboToolbox. But we do have a feature request for the same. Maybe you could VOTE for the same to make this a reality:

Using dynamic data attachment to populate choice lists for select_one and select_multiple fields

Hi everyone, Now that we have the feature of dynamic data attachment to synchronize data from separate projects, I’m wondering if we can use this feature to populate choice lists for the select-one and select-multiple questions as an alternative to updating external files in order to add new choices. The current documentation page for (Dynamic Data Attachments shows how to use it similar to how you would use the pulldata() function (e.g., dynamically selecting an answer from a choice list based…

You could also feel free to reach us back if you wish to sponsor this feature.