forgejo/CONTRIBUTING/DCO.md

Developer Certificate of Origin (DCO)

Contributions to Forgejo, in all the repositories in the Forgejo organization are accepted provided the author agrees to the following Developer Certificate of Origin (DCO).

By making a contribution to Forgejo, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the Free Software license
    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate Free Software
    license and I have the right under that license to submit that
    work with modifications, whether created in whole or in part
    by me, under the same Free Software license (unless I am
    permitted to submit under a different license), as indicated
    in the file; or

(c) The contribution was provided directly to me by some other
    person who certified (a), (b) or (c) and I have not modified
    it.

(d) I understand and agree that this project and the contribution
    are public and that a record of the contribution (including all
    personal information I submit with it, including my sign-off) is
    maintained indefinitely and may be redistributed consistent with
    this project or the Free Software license(s) involved.