Arrays
An array is a list of elements that have the same type. An array can consist of primitive types or complex types defined in your Library or in a Library that you are using. To create an Array, select Edit|New|Array or click the Array button on the Toolbar.
Selecting the Array in the Library Panel will load the details into the Details Panel, from which you can name the Array, specify the type of elements the array will contain or write documentation for it.
Setting the Element Type
Use the Element Type drop-down in the Details Panel to choose the type of the items stored in the array. This can be a "primitive" type, such as Integer or String, or a complex type defined in your Library or in a Library that you are using. All elements of the array share this single type.