ECL-2.0

Educational Community License, Version 2.0 (ECL-2.0)
(plain text)
Educational Community License

Version 2.0, April 2007

http://www.osedu.org/licenses/

The Educational Community License version 2.0 ("ECL") consists of the Apache 2.0 license, modified 
to change the scope of the patent grant in section 3 to be specific to the needs of the education 
communities using this license. The original Apache 2.0 license can be found at: 
http://www.apache.org/licenses/LICENSE-2.0

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

1. Definitions.

"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by 
Sections 1 through 9 of this document.

"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is 
granting the License.

"Legal Entity" shall mean the union of the acting entity and all other entities that control, are 
controlled by, or are under common control with that entity. For the purposes of this definition, 
"control" means (i) the power, direct or indirect, to cause the direction or management of such 
entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the 
outstanding shares, or (iii) beneficial ownership of such entity.

"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this 
License.

"Source" form shall mean the preferred form for making modifications, including but not limited to 
software source code, documentation source, and configuration files.

"Object" form shall mean any form resulting from mechanical transformation or translation of a 
Source form, including but not limited to compiled object code, generated documentation, and 
conversions to other media types.

"Work" shall mean the work of authorship, whether in Source or Object form, made available under 
the License, as indicated by a copyright notice that is included in or attached to the work (an 
example is provided in the Appendix below).

"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or 
derived from) the Work and for which the editorial revisions, annotations, elaborations, or other 
modifications represent, as a whole, an original work of authorship. For the purposes of this 
License, Derivative Works shall not include works that remain separable from, or merely link (or 
bind by name) to the interfaces of, the Work and Derivative Works thereof.

"Contribution" shall mean any work of authorship, including the original version of the Work and 
any modifications or additions to that Work or Derivative Works thereof, that is intentionally 
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Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, 
"submitted" means any form of electronic, verbal, or written communication sent to the Licensor or 
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for the purpose of discussing and improving the Work, but excluding communication that is 
conspicuously marked or otherwise designated in writing by the copyright owner as "Not a 
Contribution."

"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a 
Contribution has been received by Licensor and subsequently incorporated within the Work.

2. Grant of Copyright License.

Subject to the terms and conditions of this License, each Contributor hereby grants to You a 
perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to 
reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and 
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3. Grant of Patent License.

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their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute 
patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) 
alleging that the Work or a Contribution incorporated within the Work constitutes direct or 
contributory patent infringement, then any patent licenses granted to You under this License for 
that Work shall terminate as of the date such litigation is filed. Any patent license granted 
hereby with respect to contributions by an individual employed by an institution or organization is 
limited to patent claims where the individual that is the author of the Work is also the inventor 
of the patent claims licensed, and where the organization or institution has the right to grant 
such license under applicable grant and research funding agreements. No other express or implied 
licenses are granted.

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or without modifications, and in Source or Object form, provided that You meet the following 
conditions:

You must give any other recipients of the Work or Derivative Works a copy of this License; and
You must cause any modified files to carry prominent notices stating that You changed the files; 
and
You must retain, in the Source form of any Derivative Works that You distribute, all copyright, 
patent, trademark, and attribution notices from the Source form of the Work, excluding those 
notices that do not pertain to any part of the Derivative Works; and
If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works 
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least one of the following places: within a NOTICE text file distributed as part of the Derivative 
Works; within the Source form or documentation, if provided along with the Derivative Works; or, 
within a display generated by the Derivative Works, if and wherever such third-party notices 
normally appear. The contents of the NOTICE file are for informational purposes only and do not 
modify the License. You may add Your own attribution notices within Derivative Works that You 
distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such 
additional attribution notices cannot be construed as modifying the License.
You may add Your own copyright statement to Your modifications and may provide additional or 
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modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and 
distribution of the Work otherwise complies with the conditions stated in this License.

5. Submission of Contributions.

Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in 
the Work by You to the Licensor shall be under the terms and conditions of this License, without 
any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or 
modify the terms of any separate license agreement you may have executed with Licensor regarding 
such Contributions.

6. Trademarks.

This License does not grant permission to use the trade names, trademarks, service marks, or 
product names of the Licensor, except as required for reasonable and customary use in describing 
the origin of the Work and reproducing the content of the NOTICE file.

7. Disclaimer of Warranty.

Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each 
Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 
ANY KIND, either express or implied, including, without limitation, any warranties or conditions of 
TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely 
responsible for determining the appropriateness of using or redistributing the Work and assume any 
risks associated with Your exercise of permissions under this License.

8. Limitation of Liability.

In no event and under no legal theory, whether in tort (including negligence), contract, or 
otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or 
agreed to in writing, shall any Contributor be liable to You for damages, including any direct, 
indirect, special, incidental, or consequential damages of any character arising as a result of 
this License or out of the use or inability to use the Work (including but not limited to damages 
for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other 
commercial damages or losses), even if such Contributor has been advised of the possibility of such 
damages.

9. Accepting Warranty or Additional Liability.

While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a 
fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights 
consistent with this License. However, in accepting such obligations, You may act only on Your own 
behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You 
agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or 
claims asserted against, such Contributor by reason of your accepting any such warranty or 
additional liability.

END OF TERMS AND CONDITIONS

APPENDIX: How to apply the Educational Community License to your work

To apply the Educational Community License to your work, attach
the following boilerplate notice, with the fields enclosed by
brackets "[]" replaced with your own identifying information.
(Don't include the brackets!) The text should be enclosed in the
appropriate comment syntax for the file format. We also recommend
that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier
identification within third-party archives.

	Copyright [yyyy] [name of copyright owner] Licensed under the
	Educational Community License, Version 2.0 (the "License"); you may
	not use this file except in compliance with the License. You may
	obtain a copy of the License at

http://www.osedu.org/licenses/ECL-2.0

	Unless required by applicable law or agreed to in writing,
	software distributed under the License is distributed on an "AS IS"
	BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
	or implied. See the License for the specific language governing
	permissions and limitations under the License.
Thank you!