A  Deployable Application Package  is a split of application code according to deployment criteria at runtime. For example, it may be Front End/Back End or GUI/Business Logic etc..

Each  Deployable Application Package is associated to required Software Technology(ies) (for running) and can host code of several Application Component.

Architects can also prescribe a kind of hosting artefact (IaaS/PaaS cloud service or IT server model).