Sure it may be so complex that a complete diagram would be dozens of feet across and tall on a real piece of paper.
But with apporpriate software tools that is not a limitation.
Functional testing with all the systems it ties into is 900% of the work it seems.
It could take thousands of times more budget than projected but it would still be physically possible.
Sure it may be so complex that a complete diagram would be dozens of feet across and tall on a real piece of paper.
But with apporpriate software tools that is not a limitation.