knowledge management in organizations: case study

11
Knowledge Management in Organizations: Bridging People, Enterprise Content and Business Processes ATKINS Case Study Manal Rayess ([email protected]) IT project in ATKINS: Towards a Knowledge- based Work Atmosphere Overview Country or Region: Dubai-UAE-ME Industry: Constructions Engineering and Consultancy Customer Profile Atkins is a multinational constructions company that provides innovative solutions of leading architectural, engineering, planning and consultancy projects. Atkins ME & India now employs around 3000 professionals to serve the constructions market sectors in the region. Business Needs Regional project managers and senior executives required better means to bridge people (within and across the different regions) with information to acquire easy access, people with people to share knowledge and people with business processes to have better productivity. Solution AXIS is developed as a new Web portal based on Microsoft’s latest technology, SharePoint, as an efficient mean to mainly manage enterprise content and facilitate collaboration and the sharing of knowledge. Other technologies are employed to facilitate communication. Benefits Improved storage, organization and location of enterprise electronic content Enhanced business insight through better reporting Improved sharing of knowledge Enhanced employee collaboration Enhanced employee productivity Ensured consistency of documents and business process “We have aimed at making ATKINS a knowledge- based and knowledge-ready organization by bringing knowledge at our users’ fingertips, streamlining processes and making work easier and more efficient” Clare Bradley, Regional Systems Manager, ATKINS Middle East & India With more than 40 offices all over the continents, the UK-based constructions development and consultancy company, ATKINS, used to depend on its Web site (aka the blue pages) to display corporate-related news and information. However, this content was mostly concentrated on the UK office and of less (or no) relevance to other regional offices such as the UAE office. The case with organizing and sharing enterprise content was no better. Massive redundant communication and navigation was the typical way of finding a piece of information or sharing knowledge especially among the geographically dispersed experts. To overcome these limitations and to dramatically improve the organization and management of enterprise content, collaboration and sharing of knowledge, the company decided to launch a project to build the right infrastructure. The newly developed portal for collaboration and content management now gives project managers more comprehensive views of critical information, and allows better collaboration and easy access of data and sharing of knowledge.

Upload: manal-rayess

Post on 06-May-2015

3.686 views

Category:

Technology


6 download

TRANSCRIPT

Page 1: Knowledge Management in Organizations: Case Study

Knowledge Management in Organizations: Bridging People, Enterprise Content and Business Processes ATKINS Case Study

Manal Rayess ([email protected])

IT project in ATKINS: Towards a Knowledge-based Work Atmosphere

Overview Country or Region: Dubai-UAE-ME

Industry: Constructions Engineering and

Consultancy

Customer Profile

Atkins is a multinational constructions

company that provides innovative solutions

of leading architectural, engineering,

planning and consultancy projects. Atkins

ME & India now employs around 3000

professionals to serve the constructions

market sectors in the region.

Business Needs

Regional project managers and senior

executives required better means to bridge

people (within and across the different

regions) with information to acquire easy

access, people with people to share

knowledge and people with business

processes to have better productivity.

Solution

AXIS is developed as a new Web portal

based on Microsoft’s latest technology,

SharePoint, as an efficient mean to mainly

manage enterprise content and facilitate

collaboration and the sharing of

knowledge. Other technologies are

employed to facilitate communication.

Benefits

� Improved storage, organization and

location of enterprise electronic content

� Enhanced business insight through

better reporting

� Improved sharing of knowledge

� Enhanced employee collaboration

� Enhanced employee productivity

� Ensured consistency of documents and

business process

“We have aimed at making ATKINS a knowledge-based and knowledge-ready organization by bringing knowledge at our users’ fingertips, streamlining processes and making work easier and more efficient” Clare Bradley, Regional Systems Manager, ATKINS Middle East & India

With more than 40 offices all over the continents, the UK-based

constructions development and consultancy company, ATKINS,

used to depend on its Web site (aka the blue pages) to display

corporate-related news and information. However, this content was

mostly concentrated on the UK office and of less (or no) relevance

to other regional offices such as the UAE office. The case with

organizing and sharing enterprise content was no better. Massive

redundant communication and navigation was the typical way of

finding a piece of information or sharing knowledge especially

among the geographically dispersed experts.

To overcome these limitations and to dramatically improve the

organization and management of enterprise content, collaboration

and sharing of knowledge, the company decided to launch a project

to build the right infrastructure. The newly developed portal for

collaboration and content management now gives project

managers more comprehensive views of critical information, and

allows better collaboration and easy access of data and sharing of

knowledge.

Page 2: Knowledge Management in Organizations: Case Study

2

Situation

In February, 2007, two instances of AXIS,

ATKIN’s new portal, were launched. One

instance is based in the UK and the other is

in the Middle East. The first noticeable

impact of the new solution is that the number

of web pages shrank from around 6000 to

300 pages.

Before that date, information was not easy to

find, not only because of the huge number of

web pages, but also because people used to

keep a local copy of the same document in

their local folders or in some network folder.

As a result, tens of replicas could be found

for the same document. The network driver

had hundreds of unstructured, poorly-labeled

folders with a folder for each employee. To

locate some application form, for example,

the most common and easiest way was to

call or send an email to some colleague and

ask whether she happened to keep a copy of

the form on her local drive or at least know

where it could be found in the local network

file server. Another common scenario that

shows how information used to be assembled

in an unstructured process is when a

multiregional manager wishes to have a

report showing the latest data and status

about ongoing projects categorized by region.

This could involve extra steps of collecting,

updating, consolidating data as well as

unifying the format as each replica of the

same file could have different format. This

would typically involve lot of

incoming/outgoing calls and emails.

Another facet of the inadequacy of the old

infrastructure was the difficulty of sharing

and exchanging knowledge, lessons learned,

discussions or experiences between the

engineers in different geographical regions.

Another weakness point in the old

infrastructure was that its design didn’t

consider the special user class of clients and

partners. No customized area was dedicated

for these stakeholders to connect virtually to

the firm to get information relevant to their

projects and needs.

The role of computers in managing projects

and teams during a project was limited to the

use of MS Outlook for exchanging emails and

the setting of meetings, and the use of the

network storage drivers for creating folders

for saving the projects data and the related

documents. The problems of redundant

content, un-unified format, and un-unified

storage structure, had lead to consequences

of inconsistent reporting, poor user

experience, and un-easy access and

gathering of data.

To meet these growing needs, ATKINS

needed a solution that would:

� Support the growing amount and

complexity of enterprise content in terms of

data, information and knowledge at the

local and global levels.

� Enhance both the scope and detail of

business insight for better visibility and

decision making through central, up-to-

date, and real-time copies of data.

� Improve the ways in which information can

be viewed, accessed and utilized in a

timely manner.

� Support the need for exchanging

knowledge through better means of

collaboration.

� Streamline major business processes

through unified routines.

Solution Recognizing the growing need for a new

solution, the top management decided to

launch a project for revamping the firm’s

online and network systems.

Page 3: Knowledge Management in Organizations: Case Study

3

Microsoft SharePoint Server and Services

2007 (MOSS) was picked as the new firm’s

portal. SharePoint (SP) is a collection of

technologies ranging from a web browser to a

platform for different enterprise content and

process management. MS SharePoint is

geared to attend to the enterprise major

concerns of efficiently connecting people,

content (data, information, knowledge,

documents, etc) and processes with various

technologies to manage and serve each of

these vectors.

ATKINS distinguished three layers through

which it utilized the different technologies

provided by SP to design its portal, named

AXIS. These layers are: its web site, internal

sites and extranet for its clients and partners.

The SP web interface and accompanying web

controls were first utilized to provide better

user interface and experience through better

look and feel interface and filtered updated

content.

Second step was to design and develop the

collaboration space on the intranet level.

Three areas were defined: Knowledge space,

Team space and Project space.

Building the Knowledge Exchange Space

In response to the emergent need of

facilitating and organizing knowledge

exchange among ATKINS engineers, the chief

executive in the main UK office defined

eleven knowledge areas and assigned a

‘Network Chair’ for each of the defined areas.

Knowledge (specialty) areas include (figure

1): Bridge Engineering, Carbon Critical

Buildings, Commercial Due Diligence,

Geospatial & Integrated Digital Solutions,

Geotechnical, Internal Project Management,

Master-planning, Strategy & Policy Planning,

Structural Engineering, Tall Buildings, and

Tunneling.

The ’Global Knowledge Exchange’ space

serves as a tunnel for the dispersed

knowledge to flow between professionals in

different locations. Professionals can share

presentations, open discussions or

ask/answer technical questions where 85%

of questions got answers in short time.

Another less-structured space for knowledge

sharing is the ‘Knowledge Site Index’ that

doesn’t follow a pre-defined structure. It

rather allows any professional to host a space

for displaying material for or discussing any

topic under some business area. To ensure

non-overlapped redundant content, an

application form should be submitted to

justify the need of the desired space and

specify one business owner and two site

owners who shall receive adequate training

on how to use SP web controls.

Building the Team Collaboration Space

Each department was allocated a space on

AXIS where it can employ the different

controls that come with SharePoint to display

its news and announcements, store its

documents and forms, assign blogs to its

staff, or automate some process.

Departments that provide service support to

other departments such as the IT, HR and

marketing departments were among the first

to migrate to AXIS. The move of such central

Figure 1:Figure 1:Figure 1:Figure 1: New Web page for knowledge exchange with links to the 11 technical

networks

Page 4: Knowledge Management in Organizations: Case Study

4

departments to the shared portal solved the

problem faced previously by staff when they

wanted to browse some commonly-used

document or application form in the network

shared storage that used to contain hundreds

of folders. With the SharePoint portal, all

important documents are placed in a

document library (figure 2), which is an easy-

to-use, out of the box web part that comes

with SharePoint to serve as a list (or

container) with controls to add/edit/delete

documents. More than one document

libraries can be created to hold different

categories of documents. Site administrators

receive training on how to set access rights

on different levels. For example, one

document (or document library) can be

shared among everyone; another one can

have limited access.

Other SP out-of-the-box features that were

efficiently employed in AXIS team sites

include:

o Calendar. Team members can use

the team calendar to add, view and

get notified about upcoming

events, deadlines, and meetings

related to the team. This calendar-

based list can also be linked to the

Outlook calendar.

o Tasks. Teams can use this list to

keep track of the assignment,

status and completion of tasks that

are shared among team members.

o Issues. This list can be used to

manage and track the progress of

issues assigned to a person or a

team.

Automation of some common business

activities made possible with SharePoint’s

out of the box Workflow feature. This helps

boasting the business productivity. A

common example where workflows can be

employed is the document approval

process. In ATKINS, employees can now

apply for their annual leaves directly by

filling in the leave request application form,

which is placed in the HR document library,

and submit it online and it will be directed

automatically to the manager in charge.

The manager will receive an email

notification with options to approve or

reject the request. The requester receives

a notification whether his application had

been approved or rejected.

Other examples of process automation that

were developed by the IT department using

SP and MS-InfoPath technologies include:

New Joiner form, Book a Driver, and Order

Stationary forms (figure 6).

Figure 2:Figure 2:Figure 2:Figure 2: Web page for some department in the UAE office. The page contains a document library and a list to place

the team holidays

Page 5: Knowledge Management in Organizations: Case Study

5

The new joiner form can be accessed from

AXIS to let the new starter picks his IT

requirements (hardware and software). Upon

submission, the form follows the designated

path to notify concerned people.

Building the Project Workspace

For each new project (identified by a unique

job#), a project workspace site can be

created using the already available (but

extensible) SP project workspace site

template.

Besides the default lists available for any new

site/page on SP (Announcements, Calendar,

Links, and Tasks), a project workspace site

includes the following specialized built-in lists

for team collaboration and project

management:

o Project Documents

o Project Issues

o Project Risks

o Project Deliverables

Project managers and top management can

easily track the progress of and efficiently

manage projects. To gain further insight on

business, ATKINS plugged another project

management tool on AXIS for advanced

reporting on and risk management of projects

(figure 3). Using this feature, central

management can drill-down through projects

by region, then by risk-level for example. It

can view actual vs. forecasted costs and

track the cash flow of each project.

Another specialized tool that the Systems

team purchased and plugged into the firm’s

SharePoint portal to direct the process of

bidding and delivering projects is what is

called in ATKINS the ‘Commercial Gate’

(figure 4). This control comprises an

interactive graphical diagram (similar to what

could be generated using MS Visio) that can

direct the process of bidding by

diagrammatically showing the required steps

and their status where each step can be

associated with the required documents to

be filled and submitted.

Enhanced infrastructure for

communication

Besides the efforts put by ATKINS’s systems

specialists in revamping the firm’s internet,

intranet and extranet portals, the firm had

also invested in other collaboration and

communication tools such as Microsoft Office

Communicator and CISCO IP Communicator

applications so that people can be accessible

whether at office, meetings or abroad.

Using MS office communicator, an employee

can instant-message any employee whether

in the same physical location or in different

overseas region. This can be ideal for short

Figure 3:Figure 3:Figure 3:Figure 3: Project management

controls

Figure Figure Figure Figure 4444:::: The “Commercial Gate”, a tool for directing the

process of bidding projects

Page 6: Knowledge Management in Organizations: Case Study

6

notices, quick questions, or availability

checking.

Cisco IP Communicator is Windows PC-based

softphone that can be used for voice and

video calls through the PC (figure 5). This

allows employees to access their corporate

phone number and voicemail, take or make

calls from anywhere provided they have

access to a PC with an Internet connection

(since they can remotely access the

corporate network through AXIS).

Benefits

Revamping the ATKIN’s intranet, extranet and

internet infrastructure and adopting new

technologies for efficiently connecting people

with people, data, knowledge and business

processes provided great benefits to the

firm’s business productivity and to the way

people do their work. Some of these benefits

are listed below.

� Improved storage, organization and

location of enterprise electronic content

� Enhanced business insight through better

reporting

� Improved sharing of knowledge

� Enhanced employee collaboration

� Enhanced employee productivity

� Ensured consistency of documents and

business processes

Improved storage, organization and

location of enterprise electronic content

Despite the many types of content, such as

documents emails, worksheets, and web

pages, that keeps getting larger and larger on

daily basis due to the ease of its creation,

ATKINS’ SharePoint-based portal had

succeeded in providing a unified, well-

organized, and easy to manage structure for

documents, records, and web content. This is

best manifested in the considerable

reduction of web pages from 6000 to only

300 pages. The network file server is no

longer used to store documents in a non-

structured manner. Document libraries can

be created on the web portal to store central

copies of documents.

Enhanced business insight through

better reporting

Aggregation and consolidation of data was no

trivial job four years back in ATKINS. This was

due to the existence of multiple versions of

the same data file that could be found in

multiple locations saved by different

employees. The new portal provided central

data storage location through dedicated

document and report libraries (SharePoint’

out of the box lists that can be added to the

web page to manage documents and

developed data reports).

Special dashboards (also known as multi-

report summary pages) were developed to

provide a unified but flexible view of data

pertinent to all projects run by ATKINS.

Project management controls are used for

advanced statistical reporting on projects.

Improved sharing of knowledge

The new portal hosts multiple channels

through which the valuable yet intangible

corporate asset of knowledge can be

dispatched for better acquisition and sharing.

This is manifested in the classification of

ATKINS knowledge areas into 11 classes and

organizing them into 11 technical networks. A

special site is created for each area where

specialists can meet, document, acquire and

exchange their knowledge. They can ask and

answer technical questions, post material

and articles and access technical resources

such as online libraries.

Figure 5:Figure 5:Figure 5:Figure 5: Softphone that is reached through the Web Portal

to make receive calls

Page 7: Knowledge Management in Organizations: Case Study

7

Enhanced employee collaboration

With the new technology solutions, an

employee can instant message any other

employee whether in the same regional office

or in other offices. Employees can make and

receive phone calls as if incoming to or

outgoing from their office phone line from

anywhere and at any time. Team members

can share news, announcements and event

calendar.

Enhanced employee productivity

This was realized by three means: gathering

data through browser-based forms that are

deployed to the SharePoint portal,

streamlining business processes by using

workflows that are predefined in SharePoint

portal, and greater integration with MS Office

system desktop programs.

Office SharePoint Server defines a workflow

as a process that automatically moves

documents or items through a sequence of

actions or tasks that are related to a

business process (figure 7). Workflows are

typically used for coordinating common

business processes that may involve more

than one party at different hierarchical levels,

such as project approval or document review.

By automating the human tasks involved with

those processes, the management and

tracking of these tasks become easier and

more efficient.

Employees can start and interact with

workflows directly in some 2007 Office

programs such as Word, Excel, PowerPoint

and Outlook. For example, an employee can

get an alert through his Outlook whenever he

got assigned some task to do (reviewing or

approving a document for example).

Ensured consistency of documents and

business processes

This was realized by the use of shared

document libraries to hold documents, and

the use of workflows to streamline and direct

business processes.

Discussion

The growing need for more context-

dependent representation of facts, in such a

way that guarantees better understanding of

the context, had caused the trend-line to go

from the need of merely managing and

processing data, as raw numbers or bits, to

the need of managing information, relations

within data), to the recently emergent need of

managing knowledge, patterns (justified

beliefs about relationships) within

Information, (figure 8). An example of this

Figure 7:Figure 7:Figure 7:Figure 7: An example of a

Workflow design

Figure 6:Figure 6:Figure 6:Figure 6: The New Starter form that can be accessed and submitted online. It has an embedded workflow to move it through the designated path to get the required approvals and notify the concerned staff

Page 8: Knowledge Management in Organizations: Case Study

8

evolution can be felt in organizations when

some marketing manager initially asks for the

email address of some customer. The ‘Data

Worker’ can revert to an Excel sheet where all

customer details are kept to get the

requested data. In this case the DW is

retrieving data, i.e. raw facts. In a later

scenario the same manager would require

the details of top buyers and top products. In

this case the ‘Information Work’ would revert

to some database that relates the tables of

‘Customers’ and ‘Products’ in a ‘purchase’

relationship (an Access or SQL database for

example) to retrieve the details of the

customers whose purchasing orders have the

highest totals. In this particular scenario, the

business unit needed an Information system

to process relationships in the context of the

firm’s business (a database management

system). In a higher-level scenario, the same

marketing manager can ask something like

‘get me the prospect customers who might be

interested in our new product’. In this case it

is not a trivial query as it requires deeper

understanding of the context so that existing

knowledge can be analyzed for new

knowledge to be created. The answer would

affect the decision and determine the action

to be taken by the management. The

professional expert (Knowledge Worker)

needs to figure out the patterns within the

profiles of the customers who were previously

interested in products similar to the new

product. The expert could have an intuition or

insight about the answer (tacit knowledge) or

can revert to some documented knowledge

(explicit knowledge). In both ways, this query

requires that the right systems, technologies

and infrastructure necessary to discover,

capture, share and apply such knowledge are

in place. It also involves the people, as

another source of knowledge besides the

earlier sources of data and Information. In

that particular scenario, the human factor

(the domain expert) can be involved in the

acquisition and justified understanding of the

customer profile and the patterns that can be

deduced from the relationship between the

customer profile and the product catalogue.

Whereas in the previous two cases using the

right applications to store and organize the

data and Information would guarantee the

retrieval of the desired answer.

Knowledge management in organizations can

be seen as the systematic processes by

which the knowledge which is needed for the

success of the organization is discovered,

captured, shared, and applied. This requires

the right infrastructure, mechanisms,

systems and processes to bridge all of the

three enterprise pillars and sources of

knowledge: enterprise content (data,

information, and knowledge), people and

business processes (figure 9). This shall set

the right infrastructure required for

knowledge to exist, accumulate and flow

smoothly in the enterprise.

To bridge people with people, tools for

facilitating the collaboration are required. To

bridge people with enterprise content, tools

for facilitating enterprise content

management (ECM) are required. To bridge

people with business processes, tools for

enhancing business productivity are required.

To bridge enterprise content with business

processes, tools for realizing business

intelligence are required.

The major technology that ATKINS employed

to fulfill this objective of providing the right

Figure 8:Figure 8:Figure 8:Figure 8: Data, Information and Knowledge in terms of context-dependence and

understanding

Figure 9:Figure 9:Figure 9:Figure 9: The processes required for bridging people,

data and business

Page 9: Knowledge Management in Organizations: Case Study

9

infrastructure for knowledge management is

Microsoft’s SharePoint server and services

(figure 10).

With its features specifically catered to attend

to the enterprise needs of bridging people,

content and business processes, the first

fruits of deploying SharePoint-based web

portal in ATKINS (called AXIS) were evident.

The new solution succeeded in bridging

people in all of the firm’s 40+ worldwide

offices through better collaboration and

knowledge sharing facilities, bridging people

with enterprise content through better

infrastructure for its content management via

its new SharePoint-based portal, bridging

people with business processes through

enhancing the business productivity via the

use of automated workflows and web-based

forms, and bridging enterprise content with

business processes through the employment

of business intelligence and reporting tools

and dashboards.

ATKINS launched its ‘knowledge and

enterprise content management’ project in

the first quarter of the year 2007 with a

scope spanning around its business specialty

areas and including all employees of its

business domain units (engineers and

consultants) as well as business support

units (HR, marketing, sales). The project was

kicked off by the central management

identifying the main technical knowledge

areas (11 areas were identified) and

assigning an expert lead for each area. The

project advanced through different stages

from the initial stage of identifying the gaps in

the current settings and establishing the

specifications of the required solution, to the

stage of research where different potential

solutions and technologies were assessed

and evaluated, and then came the stages of

implementation, testing, user training and

post-implementation support.

The applied solution especially benefited the

sharing and exchanging of knowledge among

the firm’s experts through dedicated sites on

the web portal (discussion boards). This has

also enabled the discovery of both tacit and

explicit knowledge. New explicit knowledge

and content can be created through

combining the already posted material

whether they were articles, questions,

answers posted by experts, available

templates, or tools for mining the data

through advanced reporting. Discovery of

tacit knowledge was facilitated by the

socialization and collaboration tools such as

the instant messaging application that

Figure 10:Figure 10:Figure 10:Figure 10: SharePoint feature

areas

Page 10: Knowledge Management in Organizations: Case Study

10

connects all the firm’s employees in all its

regional offices.

On another dimension, the application of

some specific knowledge, such as managing,

evaluating and bidding projects, has been

directed by the use of workflows that allow

the automation of moving items or tasks

through predefined actions or steps in a way

that assembles automated routines or

directions, where a step can be combined

with some template to use or form to fill.

Evaluation

“We have aimed at making ATKINS a

knowledge-based and knowledge-ready

organization by bringing knowledge at our

users’ fingertips, streamlining processes and

making work easier and more efficient”

concluded Clare Bradley, the regional

systems manager for the ME & India at

ATKINS.

To what extent has ATKINS succeeded in

creating a “knowledge-based environment”,

i.e. an environment where prior knowledge

can be easily and efficiently retrieved and

new knowledge can be created and stored for

the sake of leveraging business decisions

and insights?

To answer this question, we first need to

distinguish the main processes required for

retrieving and adding knowledge to and from

the enterprise business-related knowledge

sources, i.e. people, enterprise content and

business processes. Figure 11 illustrates

these processes (a-j).

We, then, can assess the availability of

different tools and technologies at ATKNIS

that are required to fulfill these processes

and the extent to which these tools are

Figure 11Figure 11Figure 11Figure 11:::: Processes required for retrieving prior knowledge from and adding new knowledge to the enterprise business-related knowledge sources (people, enterprise content and business

processes)

Page 11: Knowledge Management in Organizations: Case Study

11

actually utilized by the firm. Table 1

demonstrates these details.

As evident in table 1, although the utilization

of technology tools for supporting processes

of knowledge management is not fully

realized at the present time in ATKINS, but it

also shows that the firm actually acquires a

strong infrastructure and efficient technology

solutions and tools that would enable it to

realize its aimed-for potential as a

knowledge-based working environment.

Conclusion

This case study sheds a light on how ATKINS,

a global constructions firm, approached the

objective of establishing a knowledge-based

working atmosphere in such a away that

knowledge can be easily created, discovered,

shared, applied and stored. We described

the technology solution implemented by

ATKINS and showed how the project

launched by the firm for establishing an

infrastructure for knowledge management

benefitted the firm’s business and its two

valuables assets of people and knowledge.

This case study also discusses the applied

solution in the light of theoretical literature on

knowledge management and concludes that

the firm has successfully established an

infrastructure rich enough to support the

processes required for managing the

enterprise knowledge in ways that would

leverage the business insights and decisions.

Table 1Table 1Table 1Table 1:::: Evaluation of availability and level of utilization of technology tools required for the different processes of knowledge

management

The Information about the ATKINS project studied in this case study was collected via an interview meeting with Mrs. Clare Bradley, Regional Systems Manager for ME & India regions in ATKINS ([email protected]) by Manal Rayess ([email protected]) . The meeting took place at the ATKINS office in Dubai (Bur-Dubai), on 6th November 2009. Mrs. Bradley reviewed and verified the contents relevena to ATKINS presented in

this document.