What is the difference between OutSystems Application and OutSystems Solution ?

What is the basic difference between and OutSystems Application (,oap) and OutSystems Solution (.osp) ?


First, this question shouldn't really be in the Usability forum, but in the Technology one. That said, an Application is a logically grouped bunch of eSpaces, while a Solution is whatever eSpaces you want to deploy or distribute together. A Solution can hold multiple Applications, or even parts of Applications.

Also, Solutions don't "live" in Service Studio, where you can only see Applications and eSpaces. Think of s solutions as more of a technical grouping, while Applications are functional groupings.