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Fully dressed description

Primary Actor: Crewmember
Stakeholders & Interests: 

Brief Description: A crewmember or viewer wants to view the data from the sensors in a graph, to do this they place their desired graph in their tab.

Preconditions: A crewmember or viewer has logged in into the web application
Postconditions: The crewmember or viewer can see the chosen graphs.
Main success scenario (basic flow): 
Actor ActionSystem Responsibility

1. The crewmember is going to add a new graph to his tab.


3. The crewmember selects the desired sensor to add a graph from.


5. The crewmember selects the desired type of graph to add to the tab


2. System shows all sensors to choose a graph from.


4. System shows all graphs that goes comes along with the chosen sensor.


6. System adds the graph to the tab.

7. System shows the graph on the tab.

Extensions (alternative flow):


System sequence diagram

Image Added