Use the Dates section to choose whether to include seconds, the time of day, or both in your displayed dates.
Choose a standard currency format from the list, or just type the number 1234.56 in the format of your choice.
Units selected here are used to display durations and effort amounts. You can plan in hours, days, or whatever works best for you. Note that, in duration fields, if you enter a number without any units, OmniPlan assumes that you mean the smallest unit that is enabled here. The Dates Display settings below control how much detail is displayed in dates such as task start and end dates and milestone dates. If you want to go further than just customizing the display of durations, you can force OmniPlan to schedule in whole hours or whole days with the scheduling granularity setting in the Project Information inspector. Duration and effort values have the following abbreviations. Which units are displayed, and how hours add up into bigger units, is determined by the Formatting inspector above.
s — second
m — minute
h — hour
d — day
w — week
mo — month
y — year