First function
This function returns the first N records of a list, useful for sorting operations.
This function returns the first N records of the input list. You can use this function with the SortBy function to define the sorting order.
Syntax
First(N)
Remarks
The value of N must be an integer greater than or equal to 1.
If less than N records exist, this function returns the original list.
Examples
The InvoiceItems|First(5) function returns the first five invoice items in the rendering result based on the default sorting order.