Application Development and Customization: Difference between revisions
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<itpmch><title>Application Development and Customization | IT Process Wiki</title> | <itpmch><title>Application Development and Customization | IT Process Wiki</title> | ||
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<meta name="description" content="Application Development | <meta name="description" content="ITIL Application Development aims to make available applications and systems which provide the required functionality for IT services. This ITIL process includes the development and maintenance of custom applications as well as the customization of products from software vendors." /> | ||
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'''<span id="Overview">Objective:</span>''' <html><span id="md-webpage-description" itemprop="description"><i>ITIL Application Development</i> aims to make available applications and systems which provide the required functionality for IT services. This ITIL process includes the development and maintenance of custom applications as well as the customization of products from software vendors.</span></p> | '''<span id="Overview">Objective:</span>''' <html><span id="md-webpage-description" itemprop="description"><i>ITIL Application Development</i> aims to make available applications and systems which provide the required functionality for IT services. This ITIL process includes the development and maintenance of custom applications as well as the customization of products from software vendors.</span></p> | ||
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==Process Description== | ==Process Description== | ||
Application Development is barely mentioned in the ITIL books, as ITIL focuses on different topics like [[ITIL Service Design|service design]] and rollout. At IT Process Maps we decided to | Application Development is barely mentioned in the ITIL books, as ITIL focuses on different topics like [[ITIL Service Design|service design]] and rollout. At IT Process Maps we decided to bridge that gap by introducing an Application Management process which takes care of application coding and the customization of software packages. | ||
[[Image:Itil-application-development.jpg|right|thumb| | [[Image:Itil-application-development.jpg|right|thumb|500px|alt=ITIL Application Development|link=https://wiki.en.it-processmaps.com/index.php/File:Itil-application-development.jpg|[https://wiki.en.it-processmaps.com/images/pdf/process_overview_application_development_customization_itilv3.pdf ITIL Application Development (.pdf)]]] | ||
Even if ITIL Application Management is generally regarded a field of its own, we think an Application Management process | Even if ITIL Application Management is generally regarded a field of its own, we think an Application Management process should be included in any ITIL process structure to make sure there are clearly defined interfaces between the design, development and rollout stages of a service. The process overview of [[Media:Itil-application-development.jpg|ITIL Application Development (.JPG)]] shows the key information flows (see fig. 1). | ||
''Note'': | ''Note'': ITIL 2011 does not provide a detailed explanation of all aspects of Application Development. Rather, it highlights the key activities and assists in identifying the interfaces with other Service Management processes. | ||
<p> </p> | The latest edition of [[ITIL 4]] describes the key activities of ITIL application development in the [[ITIL_4#Technical_management_practices|technical management practice]] of "Software Development and Management". | ||
<p style="clear:both;"> </p> | |||
==Sub-Processes== | ==Sub-Processes== | ||
No sub-processes are specified for [[Application Development and Customization|ITIL Application Development]]. | No sub-processes are specified for [[Application Development and Customization|ITIL Application Development]]. | ||
==Definitions== | ==Definitions== | ||
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<html><div itemscope="itemscope" itemtype="https://schema.org/ItemList"><!-- define schema.org/ItemList --> | <html><div itemscope="itemscope" itemtype="https://schema.org/ItemList"><!-- define schema.org/ItemList --> | ||
<meta itemprop="itemListOrder" content="Ascending" /> | <meta itemprop="itemListOrder" content="Ascending" /> | ||
<p><span itemprop="name">The following <a href="/index.php/ | <p><span itemprop="name">The following <a href="/index.php/ITIL_Glossary#ITIL_Glossary_A-Z" title="ITIL Glossary">ITIL terms and acronyms</a> (<i>information objects</i>) are used in ITIL Application Development to represent process outputs and inputs:</span> | ||
</p> | </p> | ||
<p><b><span id="User_Manual" itemprop="itemListElement">User Manual</span></b> | <p><b><span id="User_Manual" itemprop="itemListElement">User Manual</span></b> | ||
</p> | </p> | ||
<ul><li itemprop="description">A document for end-users, describing how to use an application or system. | <ul><li itemprop="description">A document for end-users, describing how to use an application or system. | ||
</li></ul> | </li></ul> | ||
<p><b><span id="Technical_Administration_Manual" itemprop="itemListElement">Technical/ Administration Manual</span></b> | |||
</p> | </p> | ||
<ul><li itemprop="description">A document describing the procedures required to run and maintain a type of application or infrastructure component. | <ul><li itemprop="description">A document describing the procedures required to run and maintain a type of application or infrastructure component. | ||
</li></ul> | </li></ul> | ||
</div><!-- end of schema.org/ItemList --><p></html> | </div><!-- end of schema.org/ItemList --><p></html> | ||
==Roles | Responsibilities== | ==Roles | Responsibilities== | ||
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<p> </p> | <p> </p> | ||
{| | {| class="wikitable" style="background: white;" | ||
|- | |- | ||
|style=" | |+ style="background:#013b5e; color:#ffffff; font-size: 120%" colspan="3"|'''<span id="RACI-Matrix-Application-Development">Responsibility Matrix: ITIL Application Development</span>''' | ||
|- | |- | ||
! style="background:#ffffee; width: 65%; text-align:center" | ITIL Role / Sub-Process | ! style="background:#ffffee; width: 65%; text-align:center" | ITIL Role / Sub-Process | ||
! style="background:# | ! style="background:#eeeeee; font-size: 90%" | [[Application Development and Customization#Application Developer|Application Developer]] | ||
|- | |- | ||
| style="text-align:left;" |[[Application Development and Customization|Application Development]]<br /> ''(no sub-processes specified)'' | | style="text-align:left;" |[[Application Development and Customization|Application Development]]<br /> ''(no sub-processes specified)'' | ||
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|- | |- | ||
|} | |} | ||
'''Remarks''' | '''Remarks''' | ||
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<span id="Responsible">[2] ''R: Responsible'' according to the RACI Model: Those who do the work to achieve a task within ITIL Application Management.</span> | <span id="Responsible">[2] ''R: Responsible'' according to the RACI Model: Those who do the work to achieve a task within ITIL Application Management.</span> | ||
==Notes== | ==Notes== | ||
<html>By:  Stefan Kempter <a rel="author" href="https:// | <html>By:  Stefan Kempter <a rel="author" href="https://www.linkedin.com/in/stefankempter"><img style="margin:0px 0px 0px 0px;" src="/images/bookmarking/linkedin.png" width="16" height="16" title="By: Stefan Kempter | Profile on LinkedIn" alt="Author: Stefan Kempter, IT Process Maps GbR" /></a>, IT Process Maps.</p> | ||
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<!-- This page is assigned to the following categories: --> | <!-- This page is assigned to the following categories: --> | ||
[[Category:ITIL V3]][[Category:ITIL | [[Category:ITIL 4]][[Category:ITIL 2011]][[Category:ITIL V3]][[Category:ITIL practice]][[Category:ITIL process]][[Category:Service Transition|Application Development]][[Category:ITIL Application Development|!]] | ||
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Latest revision as of 11:55, 31 December 2023
Objective: ITIL Application Development aims to make available applications and systems which provide the required functionality for IT services. This ITIL process includes the development and maintenance of custom applications as well as the customization of products from software vendors.
Part of: Service Transition
Process Owner: Application Developer
Process Description
Application Development is barely mentioned in the ITIL books, as ITIL focuses on different topics like service design and rollout. At IT Process Maps we decided to bridge that gap by introducing an Application Management process which takes care of application coding and the customization of software packages.
Even if ITIL Application Management is generally regarded a field of its own, we think an Application Management process should be included in any ITIL process structure to make sure there are clearly defined interfaces between the design, development and rollout stages of a service. The process overview of ITIL Application Development (.JPG) shows the key information flows (see fig. 1).
Note: ITIL 2011 does not provide a detailed explanation of all aspects of Application Development. Rather, it highlights the key activities and assists in identifying the interfaces with other Service Management processes.
The latest edition of ITIL 4 describes the key activities of ITIL application development in the technical management practice of "Software Development and Management".
Sub-Processes
No sub-processes are specified for ITIL Application Development.
Definitions
The following ITIL terms and acronyms (information objects) are used in ITIL Application Development to represent process outputs and inputs:
User Manual
- A document for end-users, describing how to use an application or system.
Technical/ Administration Manual
- A document describing the procedures required to run and maintain a type of application or infrastructure component.
Roles | Responsibilities
Application Developer - Process Owner
- The Application Developer is responsible for making available applications and systems which provide the required functionality for IT services. This includes the development and maintenance of custom applications as well as the customization of products from software vendors.
| ITIL Role / Sub-Process | Application Developer |
|---|---|
| Application Development (no sub-processes specified) |
A[1]R[2] |
Remarks
[1] A: Accountable according to the RACI Model: Those who are ultimately accountable for the correct and thorough completion of the Application Development process.
[2] R: Responsible according to the RACI Model: Those who do the work to achieve a task within ITIL Application Management.
Notes
By: Stefan Kempter 
, IT Process Maps.
Process Description › Sub-Processes › Definitions › Roles
