How to auto populate fields in field editor in second step of wizard

Hi I have an account model which will be loaded based on the URL parameter accountid passed I have another model called “address” which is on a custom object “Address__c” , have a condition which takes account__c from account model above So now , in the field editor, for address, how could I pre populate address fields on step load ( I am using wizard , this field editor is in second step )

You could add update fields on rows actions to your step button.

On the navigate button, change the action type to “multiple actions”.

Then in the actions, update your model fields to update your Address__c with the values from Account. And add as a last action “navigate to step” that you can go further in the wizard.