Below is the list of functions that are available to use in our "custom story item" bullet:

AverageFunction syntax:Average(measure)Description:The average value of the given measure.

MinLabelFunction syntax:MinLabel(measure)Description:The name of the entity with the minimum value for the given measure.

MinValueFunction syntax:MinValue(measure)Description:The minimum value for the given measure.

MaxLabelFunction syntax:MaxLabel(measure)Description:The name of the entity with the maximum value for the given measure.

MaxValueFunction syntax:MaxValue(measure)Description:The maximum value for the given measure.

LabelFunction syntax:Label(measure)Description:The label for the given measure.

TotalFunction syntax:Total(measure)Description:The sum total value for the given measure.

RangeFunction syntax:Range(measure)Description:The difference between the maximum and minimum values for the given measure.

StdDevFunction syntax:StdDev(measure)Description:The standard deviation value for the given measure.

MedianFunction syntax:Median(measure)Description:The median value for the given measure.

StartingValueFunction syntax:StartingValue(measure)Description:The value at the first period in the series for the given measure.

EndingValueFunction syntax:EndingValue(measure)Description:The value at the last period in the series for the given measure.

StartingLabelFunction syntax:StartingLabel()Description:The name of the first period in the series.

EndingLabelFunction syntax:EndingLabel()Description:The name of the last period in the series.

StartToFinishDifferenceFunction syntax:StartToFinishDifference(measure)Description:The difference between the values for the first and last periods in the given series.

StartToFinishPercentDifferenceFunction syntax:StartToFinishPercentDifference(measure)Description:The percent difference between the values for the first and last periods in the given series.

LargestPositiveChangeStartingValueFunction syntax:LargestPositiveChangeStartingValue(measure)Description:The starting value of the largest positive period-over-period difference in the given series.

LargestPositiveChangeStartingLabelFunction syntax:LargestPositiveChangeStartingLabel(measure)Description:The name of the starting period for the largest positive period-over-period difference in the given series.

LargestPositiveChangeEndingValueFunction syntax:LargestPositiveChangeEndingValue(measure)Description:The ending value of the largest positive period-over-period difference in the given series.

LargestPositiveChangeEndingLabelFunction syntax:LargestPositiveChangeEndingLabel(measure)Description:The name of the ending period for the largest positive period-over-period difference in the given series.

LargestPositiveChangeDifferenceFunction syntax:LargestPositiveChangeDifference(measure)Description:The value of the largest positive period-over-period difference in the given series.

LargestPositiveChangePercentDifferenceFunction syntax:LargestPositiveChangePercentDifference(measure)Description:The percent change of the largest positive period-over-period difference in the given series.

LargestNegativeChangeStartingValueFunction syntax:LargestNegativeChangeStartingValue(measure)Description:The starting value of the largest negative period-over-period difference in the given series.

LargestNegativeChangeStartingLabelFunction syntax:LargestNegativeChangeStartingLabel(measure)Description:The name of the starting period for the largest negative period-over-period difference in the given series.

LargestNegativeChangeEndingValueFunction syntax:LargestNegativeChangeEndingValue(measure)Description:The ending value of the largest negative period-over-period difference in the given series.

LargestNegativeChangeEndingLabelFunction syntax:LargestNegativeChangeEndingLabel(measure)Description:The name of the ending period for the largest negative period-over-period difference in the given series.

LargestNegativeChangeDifferenceFunction syntax:LargestNegativeChangeDifference(measure)Description:The value of the largest negative period-over-period difference in the given series.

LargestNegativeChangePercentDifferenceFunction syntax:LargestNegativeChangePercentDifference(measure)Description:The percent change of the largest negative period-over-period difference in the given series.

LongestStreakStartingValueFunction syntax:LongestStreakStartingValue(measure)Description:The starting value of the longest streak of consecutive increases or decreases for the given series.

LongestStreakStartingLabelFunction syntax:LongestStreakStartingLabel(measure)Description:The name of the starting period for the longest streak of consecutive increases or decreases for the given series.

LongestStreakEndingValueFunction syntax:LongestStreakEndingValue(measure)Description:The ending value of the longest streak of consecutive increases or decreases for the given series.

LongestStreakEndingLabelFunction syntax:LongestStreakEndingLabel(measure)Description:The name of the ending period for the longest streak of consecutive increases or decreases for the given series.

LongestStreakDifferenceFunction syntax:LongestStreakDifference(measure)Description:The difference over the longest streak of consecutive increases or decreases for the given series.

LongestStreakPercentDifferenceFunction syntax:LongestStreakPercentDifference(measure)Description:The percent difference over the longest streak of consecutive increases or decreases for the given series.

LongestStreakLengthFunction syntax:LongestStreakLength(measure)Description:The largest number of periods of consecutive increase or decrease for the given series.

LongestStreakDirectionFunction syntax:LongestStreakDirection(measure)Description:The direction (positive or negative) of the longest streak of consecutive increases or decreases for the given series.

ValueFunction syntax:Value(dimension, measure, dimension value)Description:The metric value for a given dimension, measure, and dimension value.

CountFunction syntax:Count(dimension)Description:The number of dimension values within a given dimension.

PeriodLabelFunction syntax:PeriodLabel(index)Description:The name of the nth period in the series, starting at 1.

PeriodValueFunction syntax:PeriodValue(measure, index)Description:The value of the given measure at the nth period in the series, starting at 1.

SortDescendingValueFunction syntax:SortDescendingValue(measure, rank)Description:The value of the given measure sorted in descending order at the given rank (starting at 1).

SortDescendingLabelFunction syntax:SortDescendingLabel(measure, rank)Description:The entity name of the given measure sorted in descending order at the given rank (starting at 1).

SortAscendingValueFunction syntax:SortAscendingValue(measure, rank)Description:The value of the given measure sorted in ascending order at the given rank (starting at 1).

SortAscendingLabelFunction syntax:SortAscendingLabel(measure, rank)Description:The entity name of the given measure sorted in descending order at the given rank (starting at 1).