Deliverable Length:  3 pages Provide the following in your assignment:Precondition (identifies the condition that must be met before the sequence proceeds)   Identify 3 sequences with at least two

Deliverable Length:  3 pages 

Provide the following in your assignment:

• Precondition (identifies the condition that must be met before the sequence proceeds)  
• Identify 3 sequences with at least two life-lines per sequence (i.e., box with a dashed line descending from the center of the box). Place the life-line name in the box.  
• Provide incoming messages to the sequence (i.e., getAvailableReports; getSecurityClearance) and return messages (i.e., userClearance); there should at least 5 steps per sequence (steps can involve the action to receive, return, determine, log, store, etc.). Alternative sequences (ALT) blocks or optional sequences (OPT) blocks are not required.  
• Postcondition (identifies the change in the condition that will occur or will be true after the sequence is done) 

Sequence should be at least 3 pages in MS Word.