Abstract: Workflows can be refactored using a visual workflow model, such as within a virtual programming environment. A selection of a group of activities in an existing workflow can be received. The group of activities can be duplicated into a new workflow. Thereafter, the group of activities can be parsed to identify at least one input variable used by the activities of the group and at least one output variable resulting from those activities. The input variables and output variables are then duplicated as inputs and outputs to the new workflow. The previously selected group of activities can be replaced in the existing workflow with an activity based on the new workflow. The input variables and output variables are then mapped to the respective inputs and outputs of that activity.

Abstract: Workflows can be refactored using a visual workflow model, such as within a virtual programming environment. A selection of a group of activities in an existing workflow can be received. The group of activities can be duplicated into a new workflow. Thereafter, the group of activities can be parsed to identify at least one input variable used by the activities of the group and at least one output variable resulting from those activities. The input variables and output variables are then duplicated as inputs and outputs to the new workflow. The previously selected group of activities can be replaced in the existing workflow with an activity based on the new workflow. The input variables and output variables are then mapped to the respective inputs and outputs of that activity.