how to give nodes a duration and have last node in a flow reflect the sum of the longest chain

Question

I'd like to be able to add a number that reflects a task/node's duration to a custom field created in the node. I would then like to have the last node in a chain i.e. one with no further successors, add the values from all preceding nodes and display it in another custom field within that last node.  Possible?

Answer 1

Although it is possible to use a custom property to model a duration field, yEd does not support formulas (i.e. it is not possible to automatically add up the values of all predecessors).