Selection Requirements
Composite	Requirement	Grad	Survey	ESEM	EASE
Collaboration Support	Generate "random set" for validation (IRR)			X
Collaboration Support	Support collaborative Selection process	X
Collaboration Support	Conflict detection and resolution	X
Selection Process	Citations and documents management	X
Support Text Mining	Natural language processor for included studies				X
Support Text Mining	Automated search of similar studies based on defined keywords				X
Support Text Mining	Textual analysis support				X
Support Text Mining	Keywords definition support				X
Support Text Mining	Automated keyword/phrases extraction, topic analysis in primary studies				X
Support Text Mining	Support search automation for evidence in study				X
Support Inclusion and Exclusion	Semi-Automated inclusion/exclusion of studies				X
Support Inclusion and Exclusion	Automated support to map snowballing of references				X
Support Inclusion and Exclusion	Support pilot of inclusion/exclusion				X
Support Inclusion and Exclusion	Semi-Automated to conduct snowballing	X	X		X
Support Inclusion and Exclusion	Support for inclusion/exclusion criteria management	X