wpForo – Topics Custom Fields addon allows you to create custom forms with different set of custom fields for different forums and usergroups. Having different custom fields in a topic form of different forums you can use each of your forums for different purposes. This addon includes all necessary features that need to build a support forum, classified listing or a business directory forum. Using the topic form builder you can manage the form structure with rows and columns. Create as many custom forms as you want, drag and drop form fields to any forum and for any usergroup you want. All custom fields can be added in forum search form, so you can search topics by custom fields.
Dashboard – Topic Form Builder
Frontend – Topic with Custom Fields and Forum Search