The majority of PowerDesigner models contain diagrams, in which your model objects are represented by symbols.
Diagrams
A diagram is a graphical view of a model or a package. All models and packages have at least one diagram.
Dependency Matrices
You can create dependency matrices to review and create links between any kind of objects. You can create an individual matrix from the Browser or define a matrix in a resource file for reuse.
Manipulating Symbols
You can modify the display of individual symbols in a model including object symbols, links, graphic shapes, and lines.