Weekly coffee chat (Matrix version)

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

A workflow to automatically create groups of three based on a Matrix room and send out invitations to each group member.

Best for

HR automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.matrix, n8n-nodes-base.cron, n8n-nodes-base.function

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by jason.

Original n8n.io source

1.1 Workflow description

Title: Weekly coffee chat (Matrix version)
Workflow name: Weekly coffee chat (Matrix version)

A workflow to automatically create groups of three based on a Matrix room and send out invitations to each group member.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Greetings

Type / Role: n8n-nodes-base.matrix - matrix
Config choices: Version 1

Block 2 - Employees in coffee chat channel

Type / Role: n8n-nodes-base.matrix - matrix
Config choices: Version 1

Block 3 - Weekly trigger on monday1

Type / Role: n8n-nodes-base.cron - cron
Config choices: Version 1

Block 4 - Divide into groups

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 5 - Announce groups

Type / Role: n8n-nodes-base.matrix - matrix
Config choices: Version 1

3. Summary Table

Workflow	Weekly coffee chat (Matrix version)
Complexity	intermediate
Nodes	5
Categories	HR
Author	jason
Published	28 Dec 2020

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/854/854.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source HR workflows

Frequently asked questions

What does Weekly coffee chat (Matrix version) do?

A workflow to automatically create groups of three based on a Matrix room and send out invitations to each group member.

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your HR use case.

jason

15 workflows

Nodes

n8n-nodes-base.matrix n8n-nodes-base.cron n8n-nodes-base.function

Complexity

intermediate

Published 28 Dec 2020

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/854/854.json

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Weekly coffee chat (Matrix version)

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Greetings

Block 2 - Employees in coffee chat channel

Block 3 - Weekly trigger on monday1

Block 4 - Divide into groups

Block 5 - Announce groups

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions