An upgrade campaign is generated for software deployment configuration, based on a source configuration and a target configuration for a software subsystem. A delta between the source configuration and the target configuration is determined. The delta includes a first set, a second set and a third set of the entities to be removed, added and upgraded, respectively, in the software subsystem. Based on dependencies among the entities, a sequence of stages is generated for removing, adding and upgrading the first, second and third sets of the entities, such that the entities are removed, added and upgraded according to a temporal order defined by the sequence of stages.