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4 changes: 2 additions & 2 deletions .github/CODEOWNERS
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/book/ja/ @yuhattor
/translation/zh/ @WillemJiang
/book/zh/ @WillemJiang
/translation/pt/ @jrcosta @zilio
/book/pt/ @jrcosta @zilio
/translation/pt-br/ @jrcosta @zilio
/book/pt-br/ @jrcosta @zilio
/pattern-categorization/pt-br/ @jrcosta @zilio
/translation/gl/ @psanxiao
/book/gl/ @psanxiao
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3 changes: 2 additions & 1 deletion .markdownlint.json
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"MD034": false,
"MD036": false,
"MD040": false,
"MD041": false
"MD041": false,
"MD060": false
}
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## Context

* There is a need to foster team-centric behaviour and limit instances of [ego-driven development](http://deliberate-software.com/ego-driven-development/) or idolizing a 'star developer.'
* There is a need to foster team-centric behavior and limit instances of [ego-driven development](https://deliberate-software.com/ego-driven-development/) or idolizing a 'star developer.'
* There are multiple developers within the organization or business unit with the same or related areas of expertise, such as front-end development, devops, testing, etc.
* Mid-to-top level management either do not have a technical background or their technical backgrounds and experiences are many years out of date; organizational emphasis is therefore on quantitative output of development team.
* The organization wants to create more alignment between work efforts and external motivation without relying directly on financial rewards or quotas.
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1. Existing attitudes and developer culture

* Team-centric behaviour is not evident. Developers of all levels tend to focus mostly on their own contributions. When stories are assigned, work is often done ‘locally’ and not pushed up or checked in until the end of the sprint.
* Team-centric behavior is not evident. Developers of all levels tend to focus mostly on their own contributions. When stories are assigned, work is often done ‘locally’ and not pushed up or checked in until the end of the sprint.
* Asking developers to push code early and often is met with extreme resistance, accusations of micro-management, or claims that such a practice would slow velocity.
* Existing practice commonly leads to duplicated work, missed requirements, or frequent gaps in the software or process.

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* job descriptions include mentorship & contribution language to set expectations up front & make it easier to assess if candidates have requisite skills/experience required
* org is retaining and better utilizing existing talent
* devs take on professional mentorship responsibilities for their peers rather than leaving it to non-technical management
* career progression clearly identified & understood by engs and management
* career progression clearly identified & understood by engineers and management

## Known Instances

TBD
* **Thales Group** - InnerSource contributions are part of the expert career path at Thales. The Thales ISPO positioned InnerSource participation as demonstrable proof of leadership and expertise, which engineers can reference when seeking the expert career path. The rationale: building communities around specific topics on top of their operational commitments demonstrates leadership and recognised expertise on those topics. See: [Why People Matter Most: Building a Sustainable InnerSource Strategy](https://www.youtube.com/watch?v=r0dx84lUDYY) (InnerSource Commons, 2026, by Marius Moulis).

## Status

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1 change: 1 addition & 0 deletions patterns/1-initial/innersource-ambassador.md
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Expand Up @@ -76,6 +76,7 @@ Here some examples from the commercial domain, academia and open source:
- **[WellSky](https://wellsky.com/)** has the analogous concept of InnerSource Champions representing each business area of the company.
- **Siemens** has 70 Social Coding Ambassadors from across subsidiaries and countries that promote the Open and InnerSource mindset across the company.
- **Robert Bosch GmbH** has the analogous concept of *Social Coding Advocates*.
- **Thales Group** calls these representatives "Steering Board members." Each Community Leader represents an InnerSource community within their organizational unit and meets quarterly with the Thales ISPO in a "Steering Board" session to surface blockers and emerging needs from the field. The ISPO carries these inputs to the executive sponsorship board, creating a structured bottom-up/top-down governance loop. See: [Why People Matter Most: Building a Sustainable InnerSource Strategy](https://www.youtube.com/watch?v=r0dx84lUDYY) (InnerSource Commons, 2026, by Marius Moulis).

## Status

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1 change: 1 addition & 0 deletions patterns/2-structured/innersource-hackathon.md
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Expand Up @@ -104,6 +104,7 @@ All these help scale InnerSource in the organization.
## Known Instances

* **IKEA** (Ingka Group)
* **Thales Group** - Thales I/O Days combine a full remote 2-day Hackathon and annual in-person conference with a reward ceremony for key contributors — open to all job families, not only engineering. See: [Why People Matter Most: Building a Sustainable InnerSource Strategy](https://www.youtube.com/watch?v=r0dx84lUDYY) (InnerSource Commons, 2026, by Marius Moulis).
* **The Aerospace Corporation** organized an internal InnerSource contribution festival inspired by open source contribution festivals at conferences like KubeCon/CloudNativeCon. Aerospace is a Federally Funded Research and Development Center (FFRDC) where developers charge time to government contracts, making InnerSource adoption especially challenging because work not embedded in funded tasking does not happen. The event was organized by a software best practices team and held as a hybrid event (virtual and in-person in El Segundo, California). They secured dedicated funding so that all 31 participants across 21 departments could charge their time to the event. Tasks were prepared with project maintainers, documented with clear definitions of done and impact statements, and organized on task boards. At least one maintainer from every participating project was available for Q&A throughout the day. During and shortly after the event, 15 tickets were closed. Notably, one developer used the event to contribute a feature he needed back to an internal library rather than forking it — a direct demonstration of InnerSource solving the "fork storm" problem the company had been experiencing. Two-thirds of participants had never heard of InnerSource before the event, yet 100% of survey respondents agreed that InnerSource would have a positive impact on development and wanted to participate in a future event. Traffic to the company's internal documentation site nearly doubled in the month following the event. See: [Kickstarting InnerSource with a Contribfest](https://www.youtube.com/watch?v=J5KeCHFbnWA) (InnerSource Commons Summit 2025 talk by Trin Baumgarten and Caroline T Jones).

## Status
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7 changes: 6 additions & 1 deletion patterns/2-structured/innersource-license.md
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- **GovTech (Singapore Government)**
- **Siemens** has developed their own InnerSource license alongside other necessary legal agreements between subsidiaries.
- **Mercedes-Benz**
- **Thales Group**

### DB Systel

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For more details see the InnerSource Commons Community call from 09/2023 [Improving Engineering Collaboration across the Singapore Government through InnerSource](https://www.youtube.com/watch?v=-zu2X2iERv8&t=1257s&ab_channel=InnerSourceCommons) (around 20:50) by Hunter Nield.

### Thales Group

Thales Group created a framework of four ready-to-use InnerSource licenses, developed in close collaboration with legal partners. See: [Why People Matter Most: Building a Sustainable InnerSource Strategy](https://www.youtube.com/watch?v=r0dx84lUDYY) (InnerSource Commons, 2026, by Marius Moulis).

## Status

* Structured
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- **legal entity** - An entity that has its own legal rights and obligations (synonyms: company, subsidiary) (e.g. Lufthansa Systems GmbH, Lufthansa Industry Solutions TS GmbH, ...)

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12
1 change: 1 addition & 0 deletions patterns/2-structured/praise-participants.md
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* **Nike** (multiple projects)
* **SAP** - InnerSource initiatives like the Dojo and Everest projects are elevated by the 'Praise Participants' pattern, where the SAP Appreciate program plays a key role in fostering a culture of gratitude and recognition, driving innovation and collaboration to new heights. See: [InnerSource: First Contribution Explored](https://community.sap.com/t5/open-source-blogs/innersource-first-contribution-explored/ba-p/13644916)
* **Siemens** awards successful InnerSource projects and contributors at their yearly internal InnerSource Summit.
* **Thales Group** - The Thales ISPO explicitly applies this pattern organization-wide, during "Thales I/O Days" event, where top contributors and community advocates across InnerSource and open source receive awards. See: [Why People Matter Most: Building a Sustainable InnerSource Strategy](https://www.youtube.com/watch?v=r0dx84lUDYY) (InnerSource Commons, 2026, by Marius Moulis).

## Status

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2 changes: 1 addition & 1 deletion translation/es/patterns/innersource-license.md
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- **entidad legal** - Una entidad que tiene sus propios derechos y obligaciones legales (sinónimos: empresa, subsidiaria) (por ejemplo, Lufthansa Systems GmbH, Lufthansa Industry Solutions TS GmbH, ...)

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12

## Histórico de Traducciones

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2 changes: 1 addition & 1 deletion translation/gl/patterns/innersource-license.md
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Expand Up @@ -88,7 +88,7 @@ Paga a pena mencionar que, ata agora, o software compartido baixo esta licenza I
- **Entidade xurídica**: unha entidade que ten os seus propios dereitos e obrigas legais. (Sinónimos: empresa, filial. Por exemplo, Lufthansa Systems GmbH, Lufthansa Industry Solutions TS GmbH etc).

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12

## Tradución

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2 changes: 1 addition & 1 deletion translation/ja/patterns/innersource-license.md
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Expand Up @@ -90,7 +90,7 @@ DB 社の中で最初の法人(企業) は、このインナーソース ライ
- **法的エンティティ** - 独自の法的権利と義務を有するエンティティ (同義語: グループ子会社、子会社、関連会社) (例: Microsoft Japan, GitHub, LinkedIn)

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12

## 翻訳の履歴

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2 changes: 1 addition & 1 deletion translation/pt-br/patterns/innersource-license.md
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Expand Up @@ -88,7 +88,7 @@ Vale mencionar que até agora, o software compartilhado sob essa licença InnerS
-entidade jurídica - Uma entidade que possui seus próprios direitos e obrigações legais (sinônimos: empresa, subsidiária) (por exemplo, Lufthansa Systems GmbH, Lufthansa Industry Solutions TS GmbH, ...)

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12

## Histórico de Tradução

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2 changes: 1 addition & 1 deletion translation/zh/patterns/innersource-license.md
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- **法律实体** - 拥有自身的法律权利和义务的实体(同义词:公司,子公司)(例如汉莎系统有限公司,汉莎工业解决方案TS有限公司,...)

[db-inner-source-license]: https://github.com/dbsystel/open-source-policies/tree/master/inner-source-license
[eupl]: https://joinup.ec.europa.eu/collection/eupl/eupl-text-eupl-12
[eupl]: https://interoperable-europe.ec.europa.eu/collection/eupl/eupl-text-eupl-12

## 翻译校对

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