Compare two tagged schedules

Question:

I have refreshed my Milestones Professional schedule with the latest dates from Microsoft Project.  Is there any way to see the deltas for tasks which have been changed?  Like this?

Answer:

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Using the file compare feature, it's possible to show the file differences three ways:

1) By adding new symbols to show date changes:

2) By adding a colored bar to show the changed date range:

3) By showing the original schedule as a shadow:

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