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Title

Expansion of Existing Use Cases Using Extend Relationship

Author

Prashant, Nidhi Sharma, Achint Gupta

Citation

Vol. 15  No. 9  pp. 44-49

Abstract

In this paper, we have discussed the Extend relationship for the use cases, when subsequent modifications are performed on a system or some later versions are added to the existing use cases. The extend relationship makes it easier to read and understand the model. Use case may be extended by more than one use case.

Keywords

Extend relationship, usecase

URL

http://paper.ijcsns.org/07_book/201509/20150908.pdf