Explanation
The Power of Us Hub Group: CumulusCI (CCI) and the Power of Us Hub Group: Open Source Commons & Community Sprints are two resources that the consultant can recommend to learn more about Salesforce.org solutions built by the community. CumulusCI is a tool that helps developers build, test, and deploy Salesforce.org solutions using a standardized process. Open Source Commons & Community Sprints are events where community members collaborate on building and improving Salesforce.org solutions. Product Documentation: Is a Pro Bono Project the Right Fit and Product Documentation: Get Started with Open Source Commons are not resources that teach about Salesforce.org solutions built by the community, but rather resources that help customers decide whether to apply for a pro bono project or join the Open Source Commons program. References:
https://powerofus.force.com/s/group/0F980000000CjQOCA0/cumulusci-cci
https://powerofus.force.com/s/group/0F980000000CjQSCA0/open-source-commons-community-sprints