I missed this press release from just about 2 weeks ago.? I think it will be a growing trend to embed BPM functionality into core business applications.? Callidus' offering in particular is interesting because it is a way to extend core functionality to make their packaged software fit the mold of your internal business operations that much more closely.
You can also find more information directly on Callidus' site, where they have some slick graphics to go with the product description.? We've worked enough with Callidus enough over the last 6 months to know that this is robust BPM functionality, not just a band-aid workflow engine or marketing spin.