All designs, including configurable managers, are designed in uDesigner and deployed to Unifier. See Importing Configuration Packages.
Note: Importing Forms that Contain Data Pickers: Data pickers point to a data source for the records they display. If that data source—the BP, shell, or manager class—to which the picker is pointing is not already in Unifier, you will receive a warning. The business process will not operate correctly until the data source is imported.