E. Insfrán, Ó. Pastor, and R. Wieringa, Requirements Engineering-Based Conceptual Modelling. Requirements Eng, pp.61-72, 2002.

I. Davies, P. Green, M. Rosemann, M. Indulska, and S. Gallo, How do practitioners use conceptual modeling in practice? Data \& Knowledge Engineering, pp.358-380, 2006.
DOI : 10.1016/j.datak.2005.07.007
URL : http://eprints.qut.edu.au/22958/1/How_do_practitioners_use_conceptual_modeling_in_practice.pdf

M. Heemskerk, K. Wilson, and M. Pavao-zuckerman, Conceptual Models as Tools for Communication Across Disciplines, Conservation Ecology, vol.7, issue.3, p.8, 2003.
DOI : 10.5751/ES-00554-070308

W. T. Morris, On the Art of Modeling, Management Science, vol.13, issue.12, pp.707-717, 1967.
DOI : 10.1287/mnsc.13.12.B707

K. Sandkuhl, J. Stirna, A. Persson, and M. Wißotzki, Elicitation Approaches in Enterprise Modeling, Enterprise Modeling, pp.39-51, 2014.
DOI : 10.1007/978-3-662-43725-4_4

T. R. Willemain, Model formulation: What experts think about and when. Operations Research, pp.916-932, 1995.
DOI : 10.1287/opre.43.6.916
URL : http://pubsonline.informs.org/doi/pdf/10.1287/opre.43.6.916

E. Tavella and T. Papadopoulos, Expert and novice facilitated modelling: A case of a Viable System Model workshop in a local food network, Journal of the Operational Research Society, vol.58, issue.10, pp.247-264, 2014.
DOI : 10.1057/palgrave.jors.2602279

J. C. Recker, N. Safrudin, and M. Rosemann, How novices design business processes, Information Systems, vol.37, issue.6, pp.557-573, 2012.
DOI : 10.1016/j.is.2011.07.001

S. G. Powell and T. R. Willemain, How novices formulate models. Part I: qualitative insights and implications for teaching, Journal of the Operational Research Society, vol.43, issue.8, pp.983-995, 2007.
DOI : 10.1057/palgrave.jors.2602279

L. A. Franco, Rethinking Soft OR interventions: Models as boundary objects, European Journal of Operational Research, vol.231, issue.3, pp.720-733, 2013.
DOI : 10.1016/j.ejor.2013.06.033

R. O. Briggs, G. L. Kolfschoten, G. J. De-vreede, S. Lukosch, and C. C. Albrecht, Facilitator-in-a-Box: Process Support Applications to Help Practitioners Realize the Potential of Collaboration Technology, Journal of Management Information Systems, vol.7, issue.4, pp.159-194, 2013.
DOI : 10.1287/isre.7.4.429

A. Hjalmarsson, J. C. Recker, M. Rosemann, and M. Lind, Understanding the behavior of workshop facilitators in systems analysis and design projects, CAIS, vol.36, pp.421-447, 2015.

R. J. Mayer, Models for Understanding, Review of Educational Research, vol.59, issue.1, 1989.
DOI : 10.3102/00346543059001043

J. G. Walls, G. R. Widmeyer, . Sawy, and O. A. El, Building an information system design theory for vigilant EIS. Information systems research, pp.36-59, 1992.
DOI : 10.1287/isre.3.1.36

A. Strauss, Continual Permutations of Action, 1993.

M. S. Feldman and B. T. Pentland, Reconceptualizing Organizational Routines as a Source of Flexibility and Change, Administrative Science Quarterly, vol.48, issue.1, pp.94-118, 2003.
DOI : 10.2307/3556620

T. Herrmann, M. Hoffmann, G. Kunau, and K. U. Loser, Modelling Cooperative Work: Chances and Risks of Structuring, Proceedings of COOP, pp.53-70, 2002.

A. Dix and L. Gongora, Externalisation and design, Procedings of the Second Conference on Creativity and Innovation in Design, DESIRE '11, 2011.
DOI : 10.1145/2079216.2079220

K. E. Weick, K. M. Sutcliffe, and D. Obstfeld, Organizing and the process of sensemaking. Organization Science, pp.409-421, 2005.

P. J. Frederiks and T. P. Van-der-weide, Information modeling: The process and the required competencies of its participants, Data & Knowledge Engineering, vol.58, issue.1, pp.4-20, 2006.
DOI : 10.1016/j.datak.2005.05.007

I. Bider, M. Henkel, S. Kowalski, and E. Perjons, Technology Enhanced Learning of Modeling Skills in the Field of Information Systems, Proc. of 8th IADIS IS, 2015.

P. Stender and G. Kaiser, Scaffolding in complex modelling situations, ZDM, vol.17, issue.3, pp.1255-1267, 2015.
DOI : 10.1111/j.1469-7610.1976.tb00381.x

D. Wood, J. S. Bruner, and G. Ross, THE ROLE OF TUTORING IN PROBLEM SOLVING, Journal of Child Psychology and Psychiatry, vol.51, issue.1, pp.89-100, 1976.
DOI : 10.1111/j.2044-8295.1960.tb00730.x

J. Van-de-pol, M. Volman, and J. Beishuizen, Scaffolding in Teacher???Student Interaction: A Decade of Research, Educational Psychology Review, vol.48, issue.3, pp.271-296, 2010.
DOI : 10.1177/016502547800100203

L. S. Vygotsky, Mind in Society, 1978.

V. P. Dennen, Cognitive apprenticeship in educational practice: Research on scaffolding, modeling, mentoring, and coaching as instructional strategies. Handbook of research on educational communications and technology, pp.813-828, 2004.

N. F. Jumaat and Z. Tasir, Instructional Scaffolding in Online Learning Environment: A Metaanalysis, Proc. of Teaching and Learning in Computing and Engineering (LaTiCE), 2014.
DOI : 10.1109/latice.2014.22

S. T. Bulu and S. Pedersen, Scaffolding middle school students' content knowledge and illstructured problem solving in a problem-based hypermedia learning environment. Educational Technology Research and Development, pp.507-529, 2010.

J. Su, A self-regulated learning tutor to adaptively scaffold the personalized learning: A study on learning outcome for grade 8 Mathematics, 2015 8th International Conference on Ubi-Media Computing (UMEDIA), p.8, 2015.
DOI : 10.1109/UMEDIA.2015.7297489

E. B. Fretz, H. Wu, B. Zhang, E. A. Davis, J. S. Krajcik et al., An investigation of software scaffolds supporting modeling practices, Research in Science Education, vol.32, issue.4, pp.567-589, 2002.
DOI : 10.1023/A:1022400817926

K. Sandkuhl and F. Lillehagen, The early phases of enterprise knowledge modelling: practices and experiences from scaffolding and scoping. In: The Practice of Enterprise Modeling, pp.1-14, 2008.

A. Carstensen, L. Holmberg, K. Sandkuhl, and J. Stirna, Integrated Requirement and Solution Modeling, Innovations in Information Systems Modeling: Methods and Best Practices, 2008.
DOI : 10.4018/978-1-60566-278-7.ch005

S. Oppl, Towards Scaffolding Collaborative Articulation and Alignment of Mental Models, Proceedings of ICKM 2016, 2016.
DOI : 10.1016/j.procs.2016.09.106
URL : https://doi.org/10.1016/j.procs.2016.09.106

N. Prusak, R. Hershkowitz, and B. B. Schwarz, From visual reasoning to logical necessity through argumentative design, Educational Studies in Mathematics, vol.40, issue.8, pp.19-40, 2012.
DOI : 10.1016/S0732-3123(02)00143-8

M. F. Ozmantar and T. Roper, Mathematical abstraction through scaffolding, Proc. of the 28th Conf. of the International Group for the Psychology of Mathematics Education, 2004.

S. M. Land and C. Zembal-saul, Scaffolding reflection and articulation of scientific explanations in a data-rich, project-based learning environment: An investigation of progress portfolio. Educational Technology Research and Development, pp.65-84, 2003.

R. Abdu, B. Schwarz, and M. Mavrikis, Whole-class scaffolding for learning to solve mathematics problems together in a computer-supported environment, ZDM, vol.18, issue.1, pp.1163-1178, 2015.
DOI : 10.1080/10508400802581676

C. Chin and J. Osborne, Students' questions and discursive interaction: Their impact on argumentation during collaborative group discussions in science, Journal of Research in Science Teaching, vol.39, issue.1, pp.883-908, 2010.
DOI : 10.1002/tea.10008

A. King and B. Rosenshine, Effects of Guided Cooperative Questioning on Children's Knowledge Construction, The Journal of Experimental Education, vol.27, issue.2, pp.127-148, 1993.
DOI : 10.1207/s15326985ep2404_2

G. E. Xun and S. M. Land, A conceptual framework for scaffolding III-structured problemsolving processes using question prompts and peer interactions. Educational Technology Research and Development, pp.5-22, 2004.
DOI : 10.1007/bf02504836

F. Vogel, C. Wecker, I. Kollar, and F. Fischer, Socio-Cognitive Scaffolding with Computer-Supported Collaboration Scripts: a Meta-Analysis, Educational Psychology Review, vol.6, issue.3, pp.1-35, 2016.
DOI : 10.1007/s11412-011-9117-9
URL : https://doi.org/10.1007/s10648-016-9361-7

L. Kobbe, A. Weinberger, P. Dillenbourg, A. Harrer, R. Hämäläinen et al., Specifying computer-supported collaboration scripts, International Journal of Computer-Supported Collaborative Learning, vol.16, issue.1, pp.211-224, 2007.
DOI : 10.1007/s11412-007-9014-4
URL : https://hal.archives-ouvertes.fr/hal-00703944

S. Oppl and N. Alexopoulou, Linking Natural Modeling to Techno-centric Modeling for the Active Involvement of Process Participants in Business Process Design, International Journal of Information System Modeling and Design, vol.7, issue.2, 2016.
DOI : 10.4018/IJISMD.2016040101