I am trying to create a PERT chart to show the application of Agile to a certain workflow.
There is a node which diverges into 4 parallel edges/nodes, representing 4 tasks which are completed simultaneously.
The results from all 4 simultaneous tasks are then used in the next step, so 4 edges converge from 4 nodes into 1 node, which represents the next task/milestone.
However, since there are 4 edges coverging to 1 node, it's unclear to me as to how to label it. There's only 1 task being done in that next step, but I have 4 edges and each edge is supposed to be labeled.
Should I write the same thing 4 times? or only label 1 of the 4 edges?