Below is a list of frequently asked questions about the TouchCORE GUI, organized by views.

Class Diagram FAQ

How do I Create a Class?

In the structural view, do the following:

1. Either:
   1. Draw a rectangle on top of the background, or
   2. Tap-and-hold on the background, then select “Class”
2. Type the name that you want to give to the new class.

How do I create an association between two classes?

Start drawing a line (tap-and-hold, then move the finger/mouse) from directly besides a class on top of the other class. A popup will appear to confirm whether an association or inheritance relationship should be created between the two classes.

How do I modify the properties of an association?

• Change Navigability: Tap-and-hold on one of the association ends to toggle the navigability.
• Change the type of the relationship: Double-tap on the association end in question and select the relationship type (e.g., Composition) from the popup.
• Delete association: Double-tap on one of the association ends and select the Delete option from the popup.

How do I rename a Class, Operation, Attribute or Association End?

Double-tap on the name of the class, operation, attribute or association end.