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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Portfolio project management</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Ruslan Nebesnyi</string-name>
          <email>nebesnyi@gmail.com</email>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Nataliia Kunanets</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Nataliia Veretennikova</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Roman</string-name>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Vaskiv</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Zoriana Haladzhun</string-name>
          <email>Zoriana.v.haladzhun@lpnu.ua</email>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Mgr. Martin Graca</string-name>
          <email>martin.graca@ucm.sk</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Lviv National University named after I.Franko</institution>
          ,
          <addr-line>Universitetska, 1, 79000, Lviv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Lviv Polytechnic National University</institution>
          ,
          <addr-line>Bandery, 12, 79013, Lviv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>Ternopil Ivan Puluj National Technical University</institution>
          ,
          <addr-line>Ruska str., 56, 46001Ternopil</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff3">
          <label>3</label>
          <institution>University of Ss. Cyril and Methodius in Trnava</institution>
          ,
          <addr-line>Nám. J. Herdu 2, 917 01 Trnava</addr-line>
          ,
          <country country="SK">Slovakia</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>The project resource portfolio includes various types of resources, such as financial, human, technical, and others. It is important to determine exactly what resources are available for use by a team or an organization. Definition of the resource portfolio is the process of identifying, evaluating, and managing disparate resources that are available for use within an organization or a team. It will be considered only the aspect of portfolio management of human resources used to achieve strategic goals and objectives.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;project resource portfolio</kwd>
        <kwd>portfolio management</kwd>
        <kwd>human resources1</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>1.1. State of problem research
Forming effective teams for the implementation of IT projects requires a balanced
approach, considering the needs of the project and interaction between participants. The
team must have the necessary competencies, experience, and ability to cooperate to
achieve success in the project implementation.</p>
      <p>A role-oriented approach to the formation of teams for the implementation of IT
projects has received considerable attention and research in the field of project
management. Some works include concepts and practices aimed at effectively organizing
roles and responsibilities in a team. There are some of these developments.</p>
      <p>
        Belbin [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ] developed a role matrix that identifies several key roles necessary for an
effective team. These roles include a coordinator, a sponsor, an idea generator, an
implementer, a resource explorer, etc. Belbin's matrix provides an idea of typical roles that
can be performed by different people and can be used for a more rational distribution of
roles in the team.
      </p>
      <p>
        Role analysis [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ] allows you to analyze the needs of the project in detail and determine
the necessary roles in the team. This analysis may include identifying key tasks, defining
competencies and responsibilities for each role, and defining relationships and
communications between roles.
      </p>
      <p>Portfolio management of teams' organizational resources is a strategic approach to
managing heterogeneous resources used to achieve team or organizational goals. This
approach makes it possible to better ensure the use of resources and ensure an optimal
balance between different projects and tasks.</p>
      <p>
        These developments help organizations implement a role-oriented approach to team
building for IT projects. They make it possible to define roles, distribute responsibilities
and ensure interaction between team members, which contributes to achieving better
results in the project [
        <xref ref-type="bibr" rid="ref3 ref4">3-4</xref>
        ] more effectively.
      </p>
    </sec>
    <sec id="sec-2">
      <title>2. Portfolio management of team human resources</title>
      <p>Portfolio management of organizational resources of teams has many advantages that
contribute to the effective use of resources and the achievement of strategic goals of the
organization (Fig. 1). There are some of them:</p>
      <p>
        1. Optimal distribution of resources. Portfolio management allows for the rational
distribution of limited resources (budget, human resources, equipment) between various
projects and initiatives. This helps to avoid overloads and ensure optimal performance of
tasks [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ].
      </p>
      <p>2. Prioritization of tasks. Portfolio management helps identify the most important and
most effective projects and tasks that have the greatest contribution to achieving strategic
goals. This allows you to perform priority tasks first.</p>
      <p>3. Joint strategic focus. Portfolio management helps ensure the common focus of the
entire team or organization on achieving common strategic goals. All projects and tasks
reflect a common strategy.</p>
      <p>P - determining team needs is the first and most important stage of human resource
management. This process includes an analysis to identify the needs and resources of the
team to achieve its goals. As a result of determining the needs of the team, a basis is
formed for further management of human resources and development of the team, taking
into account specific requirements and circumstances;</p>
      <p>R - recruiting and selection of candidates is an important stage of team formation;
N - assessment of skills and experience of candidates is a key stage in the recruiting
process. The assessment of skills and experience ensures that the selected candidates
meet the needs of the team and can successfully perform the tasks assigned to them;</p>
      <p>T - team training and development can include various actions and initiatives to
improve the skills, knowledge and effectiveness of the team;</p>
      <p>K - conflict management is a complex and important process for ensuring the
harmonious work of the team and achieving common goals;</p>
      <p>O - evaluation and reporting of work results is an important part of team
management;</p>
      <p>S - stimulation and motivation of team players is a key aspect of successful
management;</p>
      <p>ZT - talent retention is an important aspect of human resource management in the
team;</p>
      <p>PK - career and development planning in the team is an important process that allows
employees to understand their career goals and ways to achieve them;</p>
      <p>M - monitoring employee satisfaction is an important aspect of team management,
which involves constant analysis of employee moods;</p>
      <p>V - solving problems and challenges in a team is a process that involves the formation
of strategies and the identification of responsible persons.</p>
      <p>It will be analyzed each component tuple in more detail, since the work of the
recommendation system is based on the portfolio approach to human resources
management. Determining the needs of the team includes several steps that can be
included in this phase:</p>
      <p>Step 1. Analysis of team goals. It consists of a thorough review of the team's goals and
objectives. This may include defining strategic and tactical objectives, as well as the main
tasks that need to be completed to achieve them.</p>
      <p>Step 2. Assessment of current resources. There is an analysis of available resources of
the team, such as human, financial, technical and others. This includes an expert
assessment of the skills, experience, knowledge, and capabilities of team members.</p>
      <p>Step 3. Determination of unjustified gaps. Identifying areas where there are unjustified
gaps or the need for additional resources. This may be due to the lack of certain skills in
the team or limited financial resources.</p>
      <p>Step 4. Forecasting future needs. Reviewing prospects for team development and
determining future needs in skills, resources, and other aspects.</p>
      <p>Step 5. Consultations with team members. It is important to consider the opinions and
feedback of team members regarding their needs and expectations. This may include
individual conversations, surveys, or group meetings.</p>
      <p>Step 6. Creation of a resource management strategy. There is a development of a
resource management plan based on identified needs. This may include staff development
plan, financial strategies, and other aspects.</p>
      <p>Recruitment and selection of candidates takes place according to the following method:</p>
      <p>Stimulating and motivating team players requires a clear understanding by team
members that the contribution of each team member affects the overall success, their
importance to the success of the team.</p>
      <p>These approaches can be combined depending on the characteristics of the team and
its tasks. The individual adaptation of motivation strategies to the needs and
characteristics of each team member is the key one.</p>
      <p>Talent retention encompasses strategies and practices aimed at retaining and
developing the most valuable employees, creating a stimulating work environment, and
providing opportunities for learning and development.</p>
      <p>Career planning and team development involves defining specific goals that the
employee wants to achieve, creating opportunities for growth within the team.</p>
      <p>
        Monitoring employee satisfaction helps identify key issues or positive aspects that
affect employee satisfaction [
        <xref ref-type="bibr" rid="ref9">9</xref>
        ].
      </p>
      <p>Solving problems and challenges in a team requires identifying the problem, analyzing
the causes, formulating a strategy for solving and preventing problems.</p>
    </sec>
    <sec id="sec-3">
      <title>3. Requirements for the recommendation system for selecting the project team</title>
      <p>Scalability. The system should be able to work with both small and large teams and
projects.</p>
      <p>Integration. There is an ability to integrate with other systems, such as project
management tools or personnel systems.</p>
      <p>Support. There is an availability of technical support and updates for the system.
User training. It is provision of training materials and support for system users.</p>
      <p>Secondary requirements for the project team selection system may include the
following aspects:</p>
      <p>Languages and geographic requirements. It is about ability to select specialists with
specific programming languages or regions if this is important for the project.</p>
      <p>Ways of communication. There is support of different ways of communication between
team members, such as chat, video conferencing, etc.</p>
      <p>Flexible filters. An ability is to configure various filters for accurate selection of
specialists.</p>
      <p>Graphic display of data. Visualization of information for user convenience, such as
graphs and charts.</p>
      <p>Ability to view portfolio. Displaying the portfolio of specialists' works to evaluate their
previous work.</p>
      <p>Support for mobile devices. It is to ensure the system work on different types of mobile
devices and tablets.</p>
      <p>Analysis of the history of choice. Retention of history of previous selections for analysis
and improvement of recommendations.</p>
      <p>Support for managing profiles. An ability for users is to change and update their
profiles.</p>
      <p>Support reports. Team selection and performance reports are for analytics and system
improvement.</p>
      <p>Support for ads and notifications. The ability of users is to receive notifications and
announcements about possible elections or changes in the team.</p>
      <p>These secondary requirements can be additional functions that improve the ease of use
of the system and provide additional functionality to users.</p>
      <p>The following methods and tools can be used to compare the requirements for the role
in the team and the applicant's competencies:</p>
      <p>Comparison matrices. Creating a matrix where one column lists the role requirements,
and the other one contains the applicant's competencies. Determining the correspondence
between them using grades or symbols.</p>
      <p>SWOT analysis. It is to identify the candidate's strengths and weaknesses in relation to
the role requirements, as well as opportunities and threats. Comparison of the obtained
data is with the characteristics of the role in the team.</p>
      <p>Rating scales. Creation of scales is to assess the level of compliance of the applicant's
competencies with the requirements for the role. Use of numerical values or categories
(for example, fully meets, partially meets, does not meet).</p>
      <p>An assessment using competency models helps identify key skills and characteristics
for a specific role. A comparison of the applicant's abilities with these models is present.</p>
      <p>It is important to consider the specifics of the role and business context to determine
which aspects are most critical. Combining different methods will help create a complete
and objective image of compliance.</p>
    </sec>
    <sec id="sec-4">
      <title>4. Comparison of requirements and role in the team to applicant's competencies</title>
      <p>All the methods and tools listed above can be used to compare the requirements for the
role in the team and the applicant's competencies.</p>
      <p>Let's consider an example of using a comparison matrix to assess the compliance of the
applicant's competencies with the requirements for the role in the team.</p>
      <p>There is a role "Project Manager" and we have requirements for that role as:
•
•
•
•</p>
      <p>Leadership skills
Organizational abilities
Technical experience</p>
      <p>Communicability</p>
      <p>Each leader has their own personal characteristics, influence, other attributes, etc. They
make decisions based on their properties and interact with other agents.</p>
      <p>The dynamics of interaction between leaders and team members is presented with the
help of visualization (Fig. 4).</p>
      <p>Competency models are used to assess and develop employee competencies. There is
the evaluation algorithm using competency models:</p>
      <p>1. Definition of competencies. First, you need to determine the necessary competencies
for a specific role or a position. This can include technical skills, interpersonal skills,
leadership qualities and other aspects.</p>
      <p>2. Creation of a competency model. Development of a clear competency model that
identifies each competency and describes how it relates to job performance.</p>
      <p>3. Assessment of competencies. Application of tools for assessing employee
competencies.</p>
      <p>4. Collection of reasonable data. Provision of reasonable data on the level of
competencies. This may include regular evaluations, studying the history of participation
in previous projects.</p>
      <p>This approach helps not only to assess the competencies of employees. Let's consider
an example of creating a competency model for the role "Project Manager" by first
defining the competencies.</p>
      <p>Leadership. There is an ability to manage and motivate a team, make strategic
decisions.</p>
      <p>Communications. Effective communication with various stakeholders, writing reports
and presentations.</p>
      <p>Organizational skills. There is an ability to effectively plan and solve tasks, resource
management.</p>
      <p>Technical knowledge. Understanding of basic project management methodologies, and
use of planning tools.</p>
      <p>Next, we proceed to the creation of a competency model:
Leadership.</p>
      <p>Level 1. Ability to motivate a team.</p>
      <p>Level 2. Ability to make decisions during crisis situations.</p>
      <p>Communications.</p>
      <p>Level 1. Effective communication within the team.</p>
      <p>Level 2. Ability to present the project to clients.</p>
      <p>Organizational skills.</p>
      <p>Level 1. Ability to plan daily tasks.</p>
      <p>Level 2. High-risk project management.</p>
      <p>Technical knowledge.</p>
      <p>Level 1. Knowledge of basic project management tools.</p>
      <p>Level 2. Experience using a specific methodology (such as Scrum or Kanban).</p>
      <p>Competency assessment takes place using a rating system (for example, a scale from 1
to 5) to evaluate employees for each competency. This example is general and can be
adapted depending on the specific requirements and characteristics of the organization.</p>
      <p>It is analyzed the model of an effective team:
UR = FK , OP, B, R, K (2)
FK is team building, which involves choosing and placing the right people in the right
positions in the team. It is important to consider the skills, experience, and characteristics
of each team member. This procedure is a critical task of human resource management.</p>
      <p>The management of human resources in a team varies depending on the size of the
team, its purpose and industry. Effective management of human resources in the team
helps to achieve the desired results and ensures high productivity of the team.</p>
      <p>OP is evaluation of needs and priorities, which involves determining the current and
prospective needs of the team or projects included in the portfolio, setting priorities for
the use of resources to achieve strategic goals. An assessment of needs and priorities is an
important step in the portfolio management of organizational resources of teams. This
process helps determine which tasks, projects, or initiatives have the highest priority and
which resources should be allocated to accomplish them.</p>
      <p>B is the balance, the provision of which between different types of resources and
projects allows you to avoid overloading or lack of resources. This process involves the
rational allocation of resources between different projects, tasks, or initiatives to achieve
optimal results and ensure efficient use of resources. Creating balance in portfolio
management is an important step to ensure the efficiency and success of projects and
tasks. It allows optimal use of resources and achievement of strategic goals of an
organization or a team.</p>
      <p>R is definition of roles and responsibilities of participants in the portfolio management
process. It is clearly defined who should make decisions, who should be responsible for
completing tasks, who should provide information, etc.</p>
      <p>K is ensuring open communication for timely exchange of information between all
participants, considering different communication channels, such as face-to-face meeting,
e-mail, video conferencing, etc. Effective interaction and communication ensure team
cohesion, reduce the risk of misunderstanding, and help achieve common strategic goals
of resource management.</p>
    </sec>
    <sec id="sec-5">
      <title>5. Conclusions</title>
      <p>The expediency of using portfolio management of team human resources is analyzed, and
it is determined which aspects of such management can be implemented using a
recommendation system.</p>
      <p>It is proposed to use the method of hierarchy analysis and expert evaluation to build a
hierarchy of candidates for the team.</p>
      <p>A conceptual model of the human resources management procedure in the team is
proposed, which is the basis of the developed recommendation system. The features of
each component of the model are determined.</p>
      <p>Based on the analysis of approaches to forming teams for IT projects, the primary and
secondary requirements for the recommendation system for selecting a project team were
formulated.</p>
      <p>The means of building a recommender system, its functionality and advantages are
substantiated as well.</p>
    </sec>
  </body>
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