When you apply prescribed conditions to a region, you can choose to display symbols in the viewport that indicate the following:

• The regions to which you applied the prescribed condition.

• The type of the prescribed condition.

• If applicable, the degrees of freedom to which you applied the prescribed condition.

• If applicable, the direction (negative or positive) in which you applied the prescribed condition.

• If applicable, the spatial variation of the prescribed condition.

• “Understanding prescribed condition symbol type, color, and size,” Section 16.5.1

• “What do single-headed and double-headed arrows represent?,” Section 16.5.2

• “Understanding symbol location and direction,” Section 16.5.3