@@ -55,7 +55,7 @@ All tasks are described by a `Task` class.
When not specifying the `Task` class directly, a class wrapper will be used:
**method*: defined by a `Task` class with one required input argument ("method": full qualifier name of the method) and one output argument ("return_value")
**ppfmethod*: same as *method* but it has one optional input ("return_value": dictionary that will be unpacked to the input arguments when present)
**ppfmethod*: same as *method* but it has one optional input "ppfdict" and one output "ppfdict". The output dictonary is the input dictionary updated by the method. The input dictionary is unpacked before passing to the method. The output dictionary is unpacked when checking conditions in links.
**ppfport*: *ppfmethod* which is the identity mapping
**script*: defined by a `Task` class with one required input argument ("method": full qualifier name of the method) and one output argument ("return_value")