When migrating partners from legacy MFT platforms to SFG, a campaign is required to inform partner about the change of systems, and any change they would have to do at their end. Partners being migrated will have a test environment and prod environment (or multiple). Since it is a migration of existing partners, in the campaign not be asked to fill connection details, rather review the existing details. This would require to store details of multiple partner environments in Partner Repository, and fetch it to display in a campaign.
Currently Partner Repository does not allow to store multiple FTPInbountPushs (and other types of config).