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Fig. 1

Wheel of science (Wallace 1971).
Wheel of science (Wallace 1971).

Fig. 2

Research phases.
Research phases.

Fig. 3

Flexible project management framework (main steps).
Flexible project management framework (main steps).

Fig. 4

Flexible project management framework: full proposed framework.
Flexible project management framework: full proposed framework.

High-ranked and low-ranked flexibility enablers from different participants’ (N=43) points of view

Perspectives
TrustScope flexibility by contractual flexibilityProactive management
Client organisationsHigh-ranked flexibility enablers

Trust

Short feedback loops

Continuous locking

Seizing opportunities and coping with threats

Continuous learning

Broad task definition

Functional-realisation-based contract

Shared interface management

Visualised planning and progress

Seizing opportunities and coping with threats

Seizing opportunities and coping with threats

Stable teams

Self-steering team

Broad task definition

Iterative delivery

Low-ranked flexibility enablers

Standardised process and design

Self-steering team

Consensus among team members

Late locking

Self-assigning individuals to tasks

Broad task definition

Flexible desks

Iterative delivery

Consider team members as important stakeholders

Iterative delivery

Stable teams

Continuous locking

Flexible desks

Contingency planning

Standardisation of process and design

Self-steering team

Flexible desks

Standardisation of process and design

Functional-realisation-based contract

Joint project office

Open information exchange

Continuous locking

Consultant organisationsHigh-ranked flexibility enablers

Trust

Short feedback loops

Self-steering team

Consider team members as important stakeholders

Seizing opportunities and coping with threats

Visualised planning and progress

Self-assigning of individuals to tasks

Embrace change

Broad task definition

Functional-realisation-based contract

Possible alternatives

Self-steering team

Possible alternatives

Continuous locking

Contingency planning

Joint project office

Iterative planning

Low-ranked flexibility enablers

Broad task definition

Late locking

Contingency planning

Possible alternatives

Network structure

Functional-realisation based contract

Consensus among team members

Iterative delivery

Stable teams

Visualised planning and progress

Contingency planning

Flexible desks

Consider team members as important stakeholders

Self-steering team

Functional-realisation-based contract

Visualised planning and progress

Late locking

Broad task definition

Hypotheses regarding the effect of project management flexibility on project performance

HypothesisResult of testing
Project management flexibility in terms of project scoping and contracting (what) has a positive effect on project performance.Rejected
Project management flexibility in terms of process (how) has a positive effect on project performance.Supported
Project management flexibility in terms of project team organisation (who) has a positive effect on project performance.Rejected
Project management flexibility in terms of scheduling the project and task delivery (when) has a positive effect on project performance.Rejected
Project management flexibility in terms of location of team (where) has a positive effect on project performance.Rejected

Examples of flexibility from practice

CaseSituationFlexibility scoreWhat has to be improved in flexibilityWhat went wellRelated flexibility enabler (s)
1Inadequate governance Strict budgetary regulations, inflexible procurement law, constraints from permits3Full and adequate support from project owner to have freedom to operate project management

Management support

2Complex project environment due to number of involved stakeholders Required changes9Involvement of all the parties in the process

Close involvement of stakeholders

3Scope changes because of underestimation of the project scope by the client8Less hierarchy to enhance possible changes

Close involvement of stakeholders

Self-steering of complete project team

Network structure

4Little trust with the client Predefined tight scope8Close collaboration with client (and other parties) More flexibility and less rigidity, in similar casesCapturing the lessons learned here to manage similar projects

Continuous learning

Close involvement of stakeholders

Trust

Broad task definition

5Good scope, time and cost management9The Agile team Committed team

Team priority over individual priority

Iterative planning (Agile)

6Involvement of multiple governmental parties with different management systems9Building trust for the involved governmental partiesConsensus in decision-making

Trust

Consensus among team members

7Took the lead by a single party in a joint- venture collaborationLess hierarchyDaily meetings to solve the problems

Network organisation

Self-steering of complete project team

Short feedback loops

8Keeping the balance between a number of managerial procedures to follow8Multidisciplinary team (education, experience, attitude, soft skills, gender diversity) Providing a safe environment to discuss the problems Right person for the right task

Self-assigning tasks to individuals

Team members as stakeholders

9Poor team cooperation both internally and with external parties8Good results because of the application of non- standard approach

Close involvement of stakeholders

Trust

10Focus on delivering within conditions (time, budget, etc.) while applying the changes8Adaptation to the changing circumstances

Embrace change

Broad task definition

11Unstable scope in early phases of the project5Management of changes during the project's progress

Embrace change

Broad scope definition

12Clear goal, flexible path, creative team, maintaining trust9Open to alternatives Reflection on the way of working Trust-based working condition

Trust

Possible alternatives

Short feedback loops

13Rework due to external changes and uncontrolled risks8Broad overview of the process, knowledge of change Management

Embrace change

Seizing opportunities and coping with threats

Contingency planning

14Little flexibility in process6Application of fixed procedures and processes
15Difficulty in management of internal organisation Scarcity of right people in the team8Problems in following the standard proceduresImplementation of flexibility Top management support

Management support

Network organisation

16Dealing with a lot of changes during the execution phase to fulfil the project2Flexibility towards the changes

Embrace change

Broad task definition

17Implementation of new management process with attention to schedule and control systems8Good and visible communication with mother organisationClear stage gates with politicisations for go/no-go decisionsPaying attention to all involved stakeholdersKeeping the focus on project objectives

Close stakeholder involvement

18Management team comprises people from three different companies8Flexibility in cooperation between involved companiesKeeping the balance between organisational interests and project interestsLearning by doing and improving

Close stakeholder involvement

Trust

Team priority over individual priority

Interactive decision-making

19Major scope changes, hierarchy in design-management team8Less flexibility in individual task performance due to high workloadFlexibility to apply scope changes Less attention to budget barriers

Embrace change

Broad task definition

Functional-realisation-based contract

20Tight deadline9Periodic planning (every 6 weeks), weekly progress meetings for management team, daily progress meetings for subteams

Iterative planning

Short feedback loops

Open information exchange

21Good management of quality, time and stakeholders but not costs9Flexibility at all times and not at specific moments onlyClose contact with costumer, dealing with all the issues by a very flexible modus operandi

Close stakeholder involvement

22Rigid project management process between the lead advisors from multiple companies in the Consortium8Generating information regarding project management (time-consuming and not always used)Flexibility to manage client expectations, team members and involved organisations Working together in the same location in order to manage interfaces, Align decision support information and provide insight into the process of activities

Network organisation

Open information exchange

Joint project office

Interactive decision-making

23Too much effort on project management process due to introduction of a new method5Flexibility not an objective of project management system at the companyCoping with unexpected incidents
24Poor relationship with the client, enormous amount of changes8Too much focus on controlling the budget and not much on customer satisfaction

Close stakeholder involvement

Embrace change

The practice of Sc rum versus the theory

Explored itemsScrum based on theoryWhat is happening in practice at the company (3 projects)AlignedMisalignedNeutral
Overall success of the projectSuccessful from the client point of view, successful from project teams’ point of view, not successful from the company point of viewN/A
TimeTime is fixedMostly projects delivered within time; for those delivered with delay, it was acceptable by the client because the client was the source of delay×
CostMaximum budget is fixedOne of the negative aspects of Scrum within the company; mainly because of learning costsN/A
QualityAccepted by the client, delivery of products with high quality (company strategy)N/A
Client satisfactionMain value driver of Scrum.Clients were satisfied×
Conditions of client satisfactionConditions of client satisfaction should be known and addressed explicitlyThere was a set of quality criteria as client satisfaction conditions, but overall, there was no common idea regarding what the client satisfaction conditions were×
Team buildingScrum team should be constant /fixed and the project should be assigned to the teamFew problems; first of all, lack of capacity at the company, teams vary in size during the project, teams are not constant, in contrast with the principal team which is being assigned to the project×
Multidisciplinary teamTeam should be multidisciplinaryTo some extent, teams are multidisciplinary×
Multitasking in teamIt should be avoidedIt happens always×
IntegrationWorking in one room, rather than individually in separate officesScrum teams were integrated. In the case of multitasked people in the team, the level of integration decreases considerably×
Exchange of information/knowledgeWorking in one room, rather than individually in separate officesEasy/doable in face-to-face communication×
DocumentationProper/enough documentation, excessive or too much paperworkEnough for the project itself but not enough for use as lessons learned for another project; in the case of multi-tasked people in the team, the amount of documentation increases×
Overall picture of the projectVisualising the overall projectScrum creates the big picture of the project; the inconsistency of the Scrum team is a problem here×
Within teamDaily stand-ups/sprint meetingsDifferent opinions; examples are as follows: it is difficult when a team member is a multitasker; generally, a waste of time but saves time according to team alignment×
With stakeholders/clientsClient involvement/participation in weekly/every sprint meetingNot enough client involvement/no interest from client side to participate in all meetings×
DefinitionValue should be defined at the beginningNo definition of value×
TrackingValue should be tracked during the projectSince there is no value definition, there won’t be any tracking of value×
Product backlogWork is done in small batches, which are listed in the product backlogProduct owner defines the product backlog×
Sprint meetingsValue orientation over process orientation; delivering something that has value for the client in 2–4 weeks’ timeIt worked well in doing the tasks, but there is doubt if something that has value for the client is delivered in each sprint meeting×
Duration of tasksRealistic time planning by means of poker gameEstimation of the duration of tasks (products) by poker game×
Within teamMore face to face, less paperworkInformal face-to-face discussion, rather than official reporting; digital Scrum board, which is updated regularly×
With clientClient involvement/close cooperation with clientMonthly report to client/no client involvement in the Scrum process×
Time buffersTime buffer is neededBecause of tight deadlines, there are no planned buffers×
Response to scope changeResponding to change (scope change)In contrast with contract conditions, it results in requests for extra budget and time×
Problem-solvingProblem-solving should be planned/clear; impediment should be resolvedNot really planned; product owner/project manager is the source of problem-solving×

Flexibility enablers of project management

CategoryFlexibility enablersMain source
What1 Broad task definition(Koppenjan et al. 2011)
2 Embrace change as much as needed(Olsson 2006; Priemus and van Wee 2013)
3 Functional-realisation-based contract(Koppenjan et al. 2011)
How4 Self-steering of the complete project team(Koppenjan et al. 2011)
5 Open information exchange among different groups(Koppenjan et al. 2011)
6 Shared interface management(Koppenjan et al. 2011)
7 Contingency planning(Olsson 2006)
8 Seizing opportunities and coping with threats(Blom 2014)
9 Trust among involved parties(Atkinson et al. 2006)
10 Standardised process and design(Giezen 2012; Perminova et al. 2008)
11 Visualised project planning and progress(Beck et al. 2001)
12 Possible alternatives(Priemus and van Wee 2013)
13 Network structure rather than hierarchical structure(Beck et al. 2001)
14 Continuous learning(Giezen 2012; Perminova et al. 2008)
Who15 Consensus among team members(Cobb 2011)
16 Stable teams(Beck et al. 2001)
17 Self-assigning of individuals to tasks(Cobb 2011)
18 Team priority over individual priority(Beck et al. 2001)
19 Team members as stakeholders(Beck et al. 2001)
When20 Late locking(Olsson 2006; Huchzermeier and Loch 2001)
21 Short feedback loops(Cobb 2011)
22 Continuous locking (iterative)(Olsson 2006)
23 Iterative planning(Cobb 2011)
24 Iterative delivery(Beck et al. 2001)
Where25 Joint project office(Osipova and Eriksson 2013)
26 Have flexible desks(Osipova and Eriksson 2013)
eISSN:
1847-6228
Language:
English
Publication timeframe:
Volume Open
Journal Subjects:
Engineering, Introductions and Overviews, other