All members are initialized before first use of OTX in the following form:

1. All data types have an initial value

   • Bool = FALSE
   • Integer = 0
   • Float = 0.0
   • String = Empty
   • Complex data types = null (mostly)

2. Optionally, the following elements override this value

   • Global constants, variables and context variables
   • Local constants and variables
   • Parameter

So no explicit initial value is specified, the element with the initial value of each data type is initialized.