This action is called at the start of the template.
Standard process (interactive mode)
It essentially serves to make the declarations of the resources required and the initialisations, for example:
to declare the global or local variables with the syntaxes of the type
Local Integer MA_VARIABLE
Global Char POUR_TOUS(100)
to assign the global variables
to open the tables with instructions of the type
If clalev ([F :XXX]) = 0 : Local File XXXXX : Endif
to interrupt the process by setting GERR=1 and potentially assigning a message to GMESSAGE.
to assign a title to the window by assigning the variable TIT.
to assign a confirmation message by assigning the variable TIT.
to interrupt the process by setting FIN = 1.