“…using a 2 × 2 experimental design the researchers examined the effects of (a) ability to choose the type of hrm system to which data would be disclosed (choice vs. no choice), and (b) type of information disclosed (medical vs. non-medical) on invasiveness and service satisfaction. study 1 used 71 and study 2 used 68 employed participants 2009 Beulen, e. organizational size (Ball, 2001;chapman & Webster, 2003;ngai & Wat, 2006;strohmeier & Kabst, 2009;Teo et al, 2007) sector (Tomeski & lazarus,1974) Departmental size of hr, Is, hrIs (haines & Petit, 1997) sector (olivas-lujan et al, 2007;Panayotopoulou et al, 2007;strohmeier & Kabst, 2009) sector (martinsons, 1994) sector characteristics and culture (Panayotopoulou et al, 2007) age of hrIs department (haines & Petit, 1997) organizational subsidy/branch (Voermans & van Veldhoven, 2007) Planning and project management traditions Integration of hr plan with corporate plan cooperation among departments (Broderick & Boudreau, 1992;Kossek et al, 1994) cooperation among departments, especially hr and IT (Panayotopoulou et al, 2007) mapping hr processes (Tansley & Watson, 2000) cross-functional project team …”