Pervasive computing is a research field of computing technology that aims to achieve a new
computing paradigm. In this paradigm, the physical environment has a high degree of pervasiveness and
availability of computers and other information technology (IT) devices, usually with communication
capabilities. Pervasive Information Systems (PIS), composed by these kinds of devices, bring issues that
challenge software development for them. Model-Driven Development (MDD), strongly focusing and relying
on models, has the potential to allow: the use of concepts closer to the domain and the reduction of semantic
gaps; higher automation and lower dependency to technological changes; higher capture of expert knowledge
and reuse; an overall increased productivity. Along with the focus and use of models, software development
processes are fundamental to efficient development efforts of successful software systems. For the description
of processes, Software & Systems Process Engineering Meta-Model Specification (SPEM) is the current
standard specification published by the Object Management Group (OMG). This paper presents an extension
to SPEM (version 2.0) Base Plug-In Profile that includes stereotypes needed to support a suitable structural
process organization for MDD approaches aiming to develop software for PIS. A case study is provided to
evaluate the applicability of the extension.
