Once you've expanded the detailed schedule for the People resources on the project, the schedule will open at either monthly, weekly, or daily granularity depending on the project duration.You can change the zoom level easily with the controls at the top right corner:Changing the zoom level allows you to match the desired granularity of schedule planning, as the planned effort for the individual periods can be changed for your People resources at any zoom level. Changing the zoom level will roll up or break down the time planned accordingly:Please note: the system allocates the time to working days regardless of the zoom elvel chosen. You may find that entering a certain effort for a month (whilst at a monthly zoom level) doesn't necessarily produce equal allocations to the weeks within that month. This would be caused by the fact that the month didn't start on a Monday and finsh on a Friday.