This can be used to define custom value resolvers, rules and actions. Which are used to implement re-usable solutions to certain problems. This avoids implementing redundant workflows or calling separate event handlers.
They are comparable to functions in software development. Rules and value resolvers also return a value.
If Is optional is not checked for the input type or a parameter, the subroutine is not executed unless the value is available or cannot be converted to the input type.
The direction must also be specified for parameters. 'Read', 'Write' and 'Read/Write' are available here.
If a result type is given, a value resolver 'result' is available in the 'Parameters' category. The value of this parameter will be returned by the resolver module.
â–ºIMPORTANTâ—„ No variables are transferred or written back. All necessary data must be read in and out via the parameters.