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Display title and Start date-time
Customize the clock style as Flip down, Roll up, Circular, Digital or Rectangle
Configure the countdown countup timer to display years, months, weeks, days, hours, minutes, or seconds
Choose to show or hide the label and border
Configure countdown countup timer color
Configure the countdown countup timer size
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Find the CountUp Countup Timer for Confluence Cloud configuration article here: User Guide for Countup Timer