We have a current formula for Project Stage Advancement, that updates the Project Stage field when all tasks under in the section have been marked 100% and a task in the next section has been marked In Progress.
=IFERROR(INDEX([Task Name]:[Task Name], MATCH(MAX(COLLECT([Start Date]:[Start Date], Status:Status, OR(@cell = "In Progress", @cell = "Complete"), Hierarchy:Hierarchy, =2)), [Stage Helper]:[Stage Helper], 0)), "")
We would like to update our process and formula from checking if every task is complete in the stage to check if the [Advancement Task] column =1 and if that task is 100% complete. The [Advancement Task]=1 and being 100% complete would start the next Project Stage.
Current Process:
I've tried to update the formula, but all of my attempts have lead to Invalid Argument or Unparsable results. Any help with a new formula would be apprecitated.