Task Info Roll Up Calcuation is incorrect - Using MM9

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  • Problem
  • Updated 5 years ago
  • Solved
I cannot get the The Roll up Task Info function to calculate correctly in MM 9. Sub topics have the following task info:
20 Minutes
20 Minutes
40 Minutes

All have the same dates

The rolled up info reports a total of 20 minutes
Photo of Terry O'Hearn

Terry O'Hearn

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Posted 5 years ago

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Photo of Alex Gooding

Alex Gooding, Champion

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You have to establish a finish-to-start relationship dependency between subtopic A and B, and then between B and C.

This tells MM that the roll-up is sequentially cumulative - otherwise it will assume that the tasks are concurrent and the total time needs to be only as long as the longest individual task.

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