... but can require an analysis. The results of the analysis can trigger a change request that, if approved, would modify the project management plan and possibly require establishing a new baseline. ... replanning. These variances can include activity durations, resource productivity and availability and unanticipated risks. Such variances may or may not affect the project management plan, ... resolved. The multi-dimensional nature of project management causes repeated feedback loops for additional analysis. As more project information or characteristics are gathered and understood,...