In this tutorial, you'll learn how to use BERT to analyze your first system by defining boundaries, identifying components, and mapping relationships.
What You'll Learn
Define system boundaries
Identify key components
Map flows between elements
Navigate hierarchical levels
Open BERT in your browser at bert.systems or download the desktop version to get started.
Common Questions
What if I can't see the main system circle?
If your canvas appears empty, try:
Checking if you're zoomed in too far (press - to zoom out)
Resetting the camera position (press Ctrl+R)
Look for the gray boundary ring - this can help you locate your system
Restarting your project if the issue persists
How many external entities should I add?
Include all important external systems or actors that directly interact with your system of interest. For a beginner model, aim for 3-7 external entities to keep things manageable. You can always add more later.
Can I change the position of elements after placing them?
Yes! Simply click on an element to select it, then click and drag to move it to a new position. You can also select multiple elements by holding Shift while clicking on them, then move them as a group.