1. Set the Safe Constraint: Define the minimum Clearance Constraint between two primions on the same level, e.g. Pad and Track. You can double-click it or click the Properties button to enter the safe Spacing parameter setting dialog box to set parameters, including PCB Rule Scope and PCB Rule Attributes.

2. Set Rules Corners: Define the shape of Corners and the minimum and maximum allowable dimensions for PCB wiring.

3. Set PCB design and Routing Layers: It is used to set the working level of PCB design wiring and the routing direction of each PCB design wiring level. In its PCB design wiring attribute, it can set the PCB design wiring direction of the top and bottom respectively. PCB design wiring direction includes horizontal direction, vertical direction, etc.

4. Setting PCB Routing Priority: the program allows users to set the ORDER of PCB design and Routing for each network. PCB with a higher Priority is designed and routed earlier, while PCB with a lower Priority is designed and routed later. There are 101 priorities ranging from 0 to 100. 0 is the lowest and 100 is the highest.

5. Set the PCB design Routing Topology: define the rules for PCB design Routing between pins.

6. Set the Routing Via Style: Used to define the type and size of the Routing between layers.

7. Set PCB Design cable Width Constraint: Define the maximum and minimum allowable wire Width for PCB design cable.