Patent attributes
A flexible workflow is described that includes a pocket of flexibility. The pocket of flexibility may include workflow fragments that may be joined together, subject to pre-defined constraints. In implementing the flexible workflow, a user may encounter the pocket of flexibility, and select from the fragments to construct a workflow that is consistent with the user's current needs. The fragments may be incrementally presented to the user on a user interface, such that only those fragments determined to be combinable in a valid way may be selected by the user. In this way, a user who may have little experience with workflow languages or terminology may be able to use the flexible workflow, and be confident that the result is valid. Thus, difficulties in dealing with change in workflow systems may be mitigated, and this mitigation may be achieved without compromising the simplicity and generic nature of a workflow language.
