Add a value

Using the Variable Modifier logical action:

Select the Shared queue variable type.

• Name: The name of the shared queue to which the value is to be added.
• Add value: The expression containing the value to be added; the syntax is ${variableName}, but it also can be associated with static content (e.g. product_${productID})

The expression value is then added to the end of the queue. However, if the queue has reached its maximum capacity, the value will be lost.