The image aboveВ shows the default mapping from a 99 SE design database to the equivalent objects in Altium Designer a Workspace is created for the DDB, a PCB project for each folder that includes a PCB file, and a Library Package for each folder that only includes libraries. When you open a Design Workspace, all projects that are in that Workspace will appear in the Projects panel. A Design Workspace (*.DsnWrk) is used to cluster related projects together, so you could use a Design Workspace for all projects for one client, all boards in one product, and so on. The project file itself is an ASCII file that stores project information, such as links to the documents that are in the project, output settings, compilation settings, error checking settings, and so on.ДЄbove the project level, Altium Designer uses the Design Workspace. Multiple types of projects are supported in the environment, including:ДЄpart from script projects, a fundamental requirement is that each project targets a single implementation - for example a PCB project includes all the sources required to define a single PCB, and an FPGA project is implemented in a single FPGA. The basis of every design created in Altium Designer is a project file. In Altium Designer, all design files are stored on the hard drive. Some designers use a single DDB for each board design, others keep all revisions of a design in a single DDB, while other designers keep all board designs for the one product in a single DDB. There is no hard and fast requirement on what is stored in a design database, or how the design documents might be grouped into folders within the design database (DDB). The database acts as a storage container, and also as a way that the designer can group project-related design files. Protel 99 SE stores all design documents inside a single design database. Design Database Become a Design Workspace & Projects The 99SE Import Wizard gives control and visibility over the process of importing a 99SE design database into Altium Designer. Altium Designer stores files on the hard drive and now include the concept of the Project.

Protel 99 SE uses the design database, or DDB, to store design files. Simulation Model References and Configurations.

Manually Adding and Removing Files from the Projects.

Creating the Altium Designer Project(s).

Design Database Become a Design Workspace & Projects.

Protel 99se viewer