Help:OTRS

OTRS stands for Open-source Ticket Request System. It allows authors who have previously published their work somewhere other than Wikiversity to permit their work to be used under the terms of Creative Commons Attribution/Share-Alike License 3.0 and the GFDL license.

This protects the author, Wikiversity, and the Wikimedia Foundation, which is not willing to allow license violations.

How to allow
If you are an author of a work and/or own license to that work, send OTRS an e-mail ([mailto:info-en@wikimedia.org info-en@wikimedia.org]), where you allow its use under Creative Commons Attribution/Share-Alike License 3.0 and the GFDL license.

But my contribution, page, image, or file has been deleted!
How can I link to it?

Use a diff to your own contribution or contribution set, not the page name of the contribution. If you are not the sole contributor, this is best anyway. To find this, go to the page and press the "history" tab. You may either copy a single diff link to your contribution from the "prev" link beside it, or you may select a series of revisions with the radio buttons, load it, and then copy the full diff from your browser address bar.

If the page, image, or file has been deleted, then link to the deleted page, OTRS reviewers can examine the page history or request that from a custodian here.