NOTE: When calculating the delay values for the flow map and ladder, MSA assumes that the client is on the left, and the server is on the right. If you create MSA projects that include multiple flows, all of the flows in the project should be initiated from the same direction. For example, flows initiated by two nodes on the private side of a firewall would be suitable to include in a single MSA project. Flows initiated by a node on the private side of a firewall, and flows initiated by a node on the public side of a firewall would not be suitable to include in a single MSA project.