• For an item on a diagram, the consistency checks are performed in the context of the diagram on which the item appears.

• For a diagram, the consistency checks are performed for each item that appears on the diagram. For information about the consistency checks made for each diagram type, see the topics below:

◦ Checking a class diagram

◦ Checking a communication diagram

◦ Checking a composite structure diagram

◦ Checking a concurrency diagram

◦ Checking a constraints diagram

◦ Checking a diagram

◦ Checking a general flow diagram

◦ Checking a general graphics diagram

◦ Checking a sequence diagram

◦ Checking a state diagram

◦ Checking a system architecture diagram

◦ Checking a table relationships diagram

◦ Checking a use case diagram