Method and apparatus for graphically displaying compatible workflow steps

摘要

A method, apparatus, and computer program product for graphically presenting compatible workflow steps to a user through a graphical user interface are disclosed. The method includes graphically displaying a plurality of steps in a workflow. A user's selection for at least one step in a plurality of steps to denote at least one selected step and at least one non-selected step is received. The method further includes determining if a set of one or more output parameters of the selected step is acceptable as an input of the non-selected step. An appearance of the non-selected step is graphically changed if the output parameters are acceptable. The method also includes determining if a set of one or more output parameters of the non-selected step is acceptable as an input of the selected step. An appearance of the non-selected step is graphically changed if the output parameters are acceptable.