Editing Open Game License (section)

==Language of the license==
The OGL states that "in consideration for agreeing to use this License, the Contributors grant You a perpetual, worldwide, royalty-free, nonexclusive license with the exact terms of this License to Use, the Open Game Content".<ref>{{Cite web |date=2016 |title=System Reference Document 5.0 |url=https://media.wizards.com/2016/downloads/SRD-OGL_V1.1.pdf |access-date=December 21, 2022 |website=Wizards of the Coast |archive-date=January 7, 2023 |archive-url=https://web.archive.org/web/20230107235937/https://media.wizards.com/2016/downloads/SRD-OGL_V1.1.pdf |url-status=live }}</ref> The OGL defines two forms of content:

;Open Game Content (OGC)
:...the game mechanic and includes the methods, procedures, processes and routines to the extent such content does not embody the Product Identity and is an enhancement over the prior art and any additional content clearly identified as Open Game Content by the Contributor, and means any work covered by this License, including translations and derivative works under copyright law, but specifically excludes Product Identity....
;Product Identity (PI)
:...product and product line names, logos and identifying marks including trade dress; artifacts; creatures characters; stories, storylines, plots, thematic elements, dialogue, incidents, language, artwork, symbols, designs, depictions, likenesses, formats, poses, concepts, themes and graphic, photographic and other visual or audio representations; names and descriptions of characters, spells, enchantments, personalities, teams, personas, likenesses and special abilities; places, locations, environments, creatures, equipment, magical or supernatural abilities or effects, logos, symbols, or graphic designs; and any other trademark or registered trademark...

Use of another company's Product Identity is considered breach of the licensing agreement.