PipeWork
From Wiki
PipeWork is a web tool allowing the user to create his own flowcharts for the manipulation of lists of any entities accessible by the web server through a user friendly web interface with no need of any programming language.
A PipeWork is a network of PipeWorkElements connected together by pipes carrying any kind of data. A PipeWorkElement (PWE), processing the data it receives as arguments, generates an output sent to an other PipeWorkElement.
The web server provides a set of PipeWorkElements.