under active development. (Gronau, 2009, pp. 76-
79) (KMDL, 2014).
KMDL is distinct from other approaches due to
its person or individual related knowledge
modelling. Here, the method provides an explicit
modelling of individual knowledge conversions as
introduced by Nonaka and Takeuchi (1995). In
addition, the method provides various analysis views
and comparative patterns for analysis.
The KMDL method is based on a nine-phase
process model. The active participation of the
project partner is required for successful knowledge
management projects. First, in phase 0 the
organizational framework is set. In Phase 1, the
definition of the intended objectives of the project
follows. Then, in Phase 2, the processes of the
project partner are iteratively registered, refined and
validated. This is the base for deriving knowledge
intensive processes in phase 3. In Phase 4 these
knowledge-intensive processes are iteratively
modelled and sequentially analysed for possible
improvements in phase 5. Specifically, the focus lies
on finding weaknesses in order to derive suggestions
for improvement from them. Then they are classified
and evaluated, and finally there is an assessment of
the potential for improvement. In the following 6
th
phase to-be concept is developed with the partners,
which will be implemented in phase 7. In the final
phase 8 the whole process will be evaluated together
with the project partner. (Gronau, 2009, pp.75)
KMDL defines three views for the different
requirements of modelling knowledge-intensive
processes. The process view shows the business
processes at an abstract level. Here, individual
activities are displayed in their logical order in
conjunction with the involved resources. Activities
are broken down to knowledge transformations (e.g.
socialization) in the activity view. The activity view
is also the basis for the communication view, which
describes how individual knowledge transformations
are performed in conversations. Conversations are
characterized by location (the same location /
different location) and time (synchronous /
asynchronous). (Pogorzelska, 2009, pp. 21-45)
KMDL analysis is based on these models. In the
first analysis the frequencies of knowledge objects
and conversation types (e.g. socialization) are
counted and evaluated accordingly. A high number
of socialization activities may for example indicate
that too little knowledge is explicated. A recurring
knowledge resource or a person who is involved in
many activities in contrast may point to a possible
bottleneck or a key function. Thus, knowledge needs
are matched with knowledge services, and there is
an assessment of the models regarding specific
patterns. There are concrete improvement actions
indicated for each pattern. (Pogorzelska, 2009, pp.
49-79)
KMDL provides a holistic approach to modelling
and improvement of knowledge-intensive processes.
For modelling with KMDL, the tool K-Modeler (K-
Modeler, 2014) is available. The method has been
criticized for the extra effort that is induced by the
collection of the individual knowledge
transformations. It can only be justified by better
coverage of improvement measures for knowledge
management (Krallmann et al., p 417). Thus, this
method is very time consuming and the results
strongly depend on the trust of the interviewees and
the skills of the interviewer (Müller et al., 2012,
pp.362).
2.2 Knowledge Process Reengineering
The Knowledge Process Reengineering (KPR)
approach (Allweyer, 1998, pp.163- 168) is a seven-
step approach to improve the handling of the
resource "knowledge". In particular, the approach
aims at effective knowledge sharing, good
documentation and easy access to knowledge. KPR
was developed for use in enterprises and can be
supported by ARIS models. The individual phases,
starting with the strategic knowledge planning,
going on about the actual analysis and target
conception, to implementation, run linearly in KPR.
Re-entering a completed phase is not considered.
Instead, the approach provides an ongoing testing
and improvement process in the final phase.
KPR starts with strategic knowledge planning.
Here is determined how knowledge management can
support the company's strategic objectives. Models
which relate the core business processes to the
strategic business objectives help in this phase.
Subsequently, an as-is modelling of knowledge
usage and transformation is performed. The KPR
approach uses EPC for process description due to its
tight coupling to ARIS. Then knowledge carriers,
knowledge categories and knowledge needs must be
captured in knowledge structure diagrams,
knowledge maps and additional information in the
EPC diagrams. (Allweyer, 1998, pp.164-166)
Once the as-is situation has been modelled, its
analysis begins. Here, critical knowledge
monopolies, unsatisfied knowledge needs,
inadequate knowledge profiles of employees etc. are
revealed. The following development of a to-be
concept for knowledge handling provides measures
to solve the previously found issues. This is done for