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jbonofre merged 1 commit into from
May 27, 2026
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Add working groups page #123

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72 changes: 3 additions & 69 deletions docs/index.md
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Expand Up @@ -128,75 +128,7 @@ Changes to the OSI Specification follow a structured voting process:

Working groups are focused teams that drive specific areas of the specification forward. Each working group has a designated lead and members drawn from across the participating organizations.

#### 1. Metric Language and Relationships

This group focuses on the expression language for defining metrics, including aggregation semantics, cross-dataset references, and the relationship model that connects datasets. Key areas include advanced metric types (ratios, cumulative metrics, derived metrics) and the rules governing how metrics traverse relationships.

| Name | Affiliation |
|------|-------------|
| Will Pugh (lead) | |
| Khushboo Bhatia | Snowflake |
| LLyod Tabb | Malloy |
| Dianne Wood | AtScale |
| Lior Ebel | Salesforce |
| Quigley Malcolm | dbt Labs |
| Justin Talbot | Databricks |
| Pavel Tiunov | Cube |
| Damian Waldron | Thoughtspot |
| Oliver Laslett | Lightdash |
| Martin Traverso | Starburst |
| Kurt | Relational AI |
| JB Onofré | The ASF |

#### 2. Composability

This group explores how semantic models can be composed from smaller, reusable building blocks — enabling modular model definitions, model inheritance, and layered semantic models that build on top of each other.

| Name | Affiliation |
|------|-------------|
| Dianne Wood (lead) | AtScale |
| Kevin Wang | Snowflake |
| LLyod Tabb | Malloy |
| Quigley Malcolm | dbt Labs |
| Kurt | Relational AI |
| Antonio Scaramuzzino | Thoughtspot |
| Martin Traverso | Starburst |

#### 3. Catalog

This group addresses how OSI semantic models integrate with data catalogs and metadata management platforms — including discovery, lineage, and the ability to register, search, and govern semantic models across an organization.

| Name | Affiliation |
|------|-------------|
| Shubham Bhargav (lead) | Atlan |
| Krzysztof | Colibra |
| Khushboo Bhatia | Snowflake |
| Akshat Shah | Thoughtspot |
| Matt Fuller | Starbust |
| JB Onofré | The ASF |

#### 4. Ontology

This group works on the formal ontological representation of semantic models — defining the conceptual framework and vocabulary for describing business entities, their properties, and the relationships between them at a higher level of abstraction.

| Name | Affiliation |
|------|-------------|
| Kurt (lead) | Relational AI |
| Krzysztof | Colibra |
| Will Pugh | Snowflake |
| Antonio Scaramuzzino | Thoughtspot |
| Matt Fuller | Starbust |
| JB Onofré | The ASF |

#### 5. Sync API

This group defines the API specification for synchronizing semantic models between platforms — enabling real-time or scheduled exchange of semantic model updates across tools in an automated fashion.

| Name | Affiliation |
|------|-------------|
| Francois Lopitaux (Lead) | Thoughtspot |
| Yogitha Chilukuri | Snowflake |
| JB Onofré | The ASF |
For the full list of working groups, leads, and members, see the [Working Groups page](working_groups.md).

### Community Meetings

Expand All @@ -207,6 +139,8 @@ Community meetings are open to all participants and provide a forum for discussi

Meeting schedules, agendas, and notes are published on the [OSI website](https://open-semantic-interchange.org/) and the project's GitHub repository. All community members are welcome to attend and participate.

**Google Calendar**: _link TBD_

---

## Architecture
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43 changes: 43 additions & 0 deletions docs/working_groups.md
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# OSI Working Groups

Join the community on Slack: [join.slack.com/t/opensemanticx](https://join.slack.com/t/opensemanticx/shared_invite/zt-3pq1j0lid-tQBbEvAngAvz0I0vZm~HJw)

## 1. Metric Language and Relationships

| | |
|---|---|
| **Lead** | Will Pugh |
| **Slack channel** | `#wg-metric-language` |
| **Google Calendar** | _link TBD_ |

## 2. Composability

| | |
|---|---|
| **Lead** | Dianne Wood (AtScale) |
| **Slack channel** | `#wg-composability` |
| **Google Calendar** | _link TBD_ |

## 3. Catalog

| | |
|---|---|
| **Lead** | Shubham Bhargav (Atlan) |
| **Slack channel** | `#wg-catalog` |
| **Google Calendar** | _link TBD_ |

## 4. Ontology

| | |
|---|---|
| **Lead** | Kurt (Relational AI) |
| **Slack channel** | `#wg-ontology` |
| **Google Calendar** | _link TBD_ |

## 5. Sync API

| | |
|---|---|
| **Lead** | Francois Lopitaux (ThoughtSpot) |
| **Slack channel** | `#wg-sync-api` |
| **Google Calendar** | _link TBD_ |