LICENSE

# Open Source License

Team9 is licensed under a modified version of the Apache License 2.0, with the following additional conditions:

1. Team9 may be utilized commercially, including as a backend service for other applications or as an application development platform for enterprises. Should the conditions below be met, a commercial license must be obtained from the producer:

a. Multi-tenant service: Unless explicitly authorized by Team9 in writing, you may not use the Team9 source code to operate a multi-tenant environment.
    - Tenant Definition: Within the context of Team9, one tenant corresponds to one workspace. The workspace provides a separated area for each tenant's data and configurations.

b. LOGO and copyright information: In the process of using Team9's frontend, you may not remove or modify the LOGO or copyright information in the Team9 console or applications. This restriction is inapplicable to uses of Team9 that do not involve its frontend.
    - Frontend Definition: For the purposes of this license, the "frontend" of Team9 includes all components located in the `apps/client/` directory when running Team9 from the raw source code, or the "client" image when running Team9 with Docker.

2. As a contributor, you should agree that:

a. The producer can adjust the open-source agreement to be more strict or relaxed as deemed necessary.
b. Your contributed code may be used for commercial purposes, including but not limited to its cloud business operations.

Apart from the specific conditions mentioned above, all other rights and restrictions follow the Apache License 2.0. Detailed information about the Apache License 2.0 can be found at http://www.apache.org/licenses/LICENSE-2.0.

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