Adding a file repository Add a file repository to store case attachments in external storage or for DevOps. Creating a repository For on-premises environments, create connections between Pega Platform and repositories to provide centralized storage, versioning, and metadata support for file storage and knowledge management, for example, to store and source file attachments in cases, or for use in DevOps. Creating a custom repository type Use a repository API to create a custom repository type for repository types that are not shipped with Pega Platform. For example, you can build a Google Drive custom repository type. Custom repository types appear in the Pega Platform user interface. Repository APIs Interact with any defined repository by using the default repository APIs that are included in Pega Platform.