• This event is used to aggregate the current status of multiple data streams, for example, I want the max temperature from all the fridges in my store.

• This must be a numeric data stream

• This event is used to aggregate historical data of multiple data streams, so for example you could use this to create a new data stream which is the total energy consumption for the last 24 hours.

• This must be a numeric data stream.

• This event is used to count how many different streams currently have the value of X from a list of allowed values. For example, how many of my desks are currently occupied.

• This must be an Allowed Values data stream (Open/Close, Occupied/Free/NA, etc).

• This event will calculate the percentage between events or between an event and a property that is defined on the device/group. For example, you can set an occupancy limit per room as a property, and then use an event for current occupancy and then create a percentage event to track utilization.

• The numerator hast to be a numeric event, and the denominator can be either a numeric event or property

• This event will let you define variables and then create an open formula with these variables. For example, you can define A to be the current number of people in a room, B the energy consumption and C the price of electricity and then create the formula (A/B)*C to create a KPI for energy cost per person.

• All variables must be numeric values

• This lets you create the same variables but then use them in series of Boolean expressions to transform them to a list of discrete options. So for example, with the same A B C you could say If A/C > 10 -> Green , if B = 200 -> Yellow otherwise Red.

• All variables must be numeric values but the output event should be an allowed values.