The Windows pull-down menu contains the commands associated with opening multiple drawings at one time. When you look at the Windows pull-down menu all the open drawings will be listed at the bottom of the menu. Although DynaScape Design will not allow two copies of the same drawing to be open if they have the same file name, multiple (different) drawings can be open at the same time. When working with more than one file it is important to confirm what you are saving and be careful not to overwrite files with the wrong files. As a rule, we recommend working with only one drawing at any one time
A quick look at the options under the Windows pull-down menu shows that there are various ways to look at the open drawings: Next and Previous options allow you to tab through the open drawings. You can also use Cascade, Tile and Tile Horizontal controls to see multiple drawings on the screen in various ways. These configurations can be useful when copying and pasting entities from one drawing to another or when working in a set of working drawings and a design for the same plan.