Define the directions of the supports for a display purpose on screen.
From the Main Menu select Boundary > Etc. >Define Constraint Label Direction.
Options
Add/Replace: Add or replace the constraint label direction.
Delete: Delete the constraint label direction.
Label Direction
Define the direction of the label of the support
For example, a set-up such that local z(+) is defined for the bottom supports and local x(+) is defined for the left supports will display on screen as below.
Note
View > Display > Boundary Tab, the display of the directions of supports can be controlled by checking on and off.