A law firm wanted to develop an online system to archive and keep track of their legal documents. The firm have a list of clients’ details and each of these clients has one or more cases filed with the firm. A case can have unlimited number of documents uploaded. The firm has some staff that handles and uses these legal documents. The lawyers that are assigned to certain cases are allowed to access the documents related to their cases. The legal clerks have access to all these documents and are responsible to upload or update these documents in the system as per the lawyers’ instructions. Any update of documents by each clerk should be recorded for tracking purpose so that the latest document can be identified and the clerk is held responsible for any irregularity to the document management. Draw the Class diagram to illustrate the above case study. Surface all the possible entities and their associations. Each entity should have at least 2 attributes and 1 behaviour. Include at least 1 generalisation relationship among these entities. Complete the multiplicities for all the associations among these entities.
A law firm wanted to develop an online system to archive and keep track of their legal documents. The firm have a list of clients’ details and each of these clients has one or more cases filed with the firm. A case can have unlimited number of documents uploaded. The firm has some staff that handles and uses these legal documents. The lawyers that are assigned to certain cases are allowed to access the documents related to their cases. The legal clerks have access to all these documents and are responsible to upload or update these documents in the system as per the lawyers’ instructions. Any update of documents by each clerk should be recorded for tracking purpose so that the latest document can be identified and the clerk is held responsible for any irregularity to the document management. Draw the Class diagram to illustrate the above case study. Surface all the possible entities and their associations. Each entity should have at least 2 attributes and 1 behaviour. Include at least 1 generalisation relationship among these entities. Complete the multiplicities for all the associations among these entities.
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