Revising options for combo box / select one after closing "Add Options" wizard

Summary:

Revising options for combo box / select one after closing "Add Options" wizard

Content (required):

Hi all, when adding options of Combo Box / Select One via Quick Start -> Add Options wizard and finishing this wizard, how can I revise these settings ? Is there a way to reopen this wizard or to edit the wizard result? All I could see is that the options attribute of the Select Box / Combo Box is bound to a variable (in my case "taskListPDP") of type "vb/extensions/process/ProcessDataProvider", but I cannot see any JSON file that bears the attribute settings for label and id of the Select Box / Combo Box.