Hello Team, I presently have a single numeric value that is published to AppD every day, below is a sample of this extract: name=Custom Metrics|GRA|Pipeline View|WinSec|Total Input, value=7366, aggregator=AVERAGE, time-rollup=AVERAGE, cluster-rollup=INDIVIDUAL Over the course of a month we will have a curve with 30x data points, as depicted by the screenshot below. Below are the requirements that we are trying to achieve, but I do not know where to start with the design and implementation, and would really appreciate some tips: ---------------------------------------------------------------------- Variance Warning Alert The warning alert will be based on a comparison of todays metric versus the metric from the previous day or week, based on the below rules Resource: Daily cadence report located below. Rules: Sat total is compared to prev Sat total Sun total is compared to prev Sun total Mon total is compared to prev Mon total Tues total is compared to Mon (y'day) total Wed total is compared to Tues (y'day) total Thur total is compared to Wed (y'day) total Fri total is compared to Thurs (y'day) total Calculation (Day to day variation): allowableWarningMarginValue = todays metric * 0.5 allowableCriticalMarginValue = todays metric * 0.8 ingestVariation = Abs(todays total - comparison day total) If (ingestVariation >= allowableWarningMarginValue and ingestVariation < allowableCriticalMarginValue) then   set heatmap value = AMBER   generate a warning message Else If (ingestVariation >= allowableCriticalMarginValue) then   set heatmap value = RED   generate a critical error message Else set heatmap value = GREEN Endif Example (Using Friday June 23 WinSec pipeline): Todays Total (Fri June 23) = 7366 Comparison Total (Thurs June 22) = 300 allowableWarningMarginValue = 7366 * 0.5 = 3683 allowableCriticalMarginValue = 7366 * 0.8 = 5892 ingestVariation = abs(7366 - 300) = 7066 if ingestVariation (7066) > allowableCriticalMarginValue (5892)   set heatmap value = RED   generate a critical message else if ingestVariation (7066) > allowableWarningMarginValue (3683)   set heatmap value = AMBER   generate a warning message else set heatmap value = GREEN endif AppD Result: For a given day I would like to simply output a single heatmap colour. The below screenshot illustrates how this heatmap colour would look over successive days, but each daily heatmap colour is simply overridden each day. Thank you in advance for any help you can provide. Kind regards, Tony. ... View more