Update README.md

README.md

@@ -1,6 +1,31 @@
 # Limit Visibility To Own
 
+## Description
+
 This Omeka Classic plugin allows to limit the visibility of Items and/or Collections
-to just the ones the user have contributed.
+to just the ones the user have contributed. Visibility rights are allocated by user role.
+
+Please note: this plugin does not restrict access to Items or Collections, so anybody using a direct URL or a specific plugin (as Collection Tree, for instance) will still be able to display the targeted Item or Collection
+
+## Installation
+Uncompress files and rename plugin folder "LimitVisibilityToOwn".
+
+Then install it like any other Omeka plugin.
+
+## Warning
+Use it at your own risk.
+
+It’s always recommended to backup your files and your databases and to check your archives regularly so you can roll back if needed.
+
+## Troubleshooting
+See online issues on the <a href="https://github.com/DBinaghi/plugin-EmailNotification/issues" target="_blank">plugin issues</a> page on GitHub.
+
+## License
+This plugin is published under the <a href="https://www.cecill.info/licences/Licence_CeCILL_V2.1-en.html" target="_blank">CeCILL v2.1</a> licence, compatible with <a href="https://www.gnu.org/licenses/gpl-3.0.html" target="_blank">GNU/GPL</a> and approved by <a href="https://www.fsf.org/" target="_blank">FSF</a> and <a href="http://opensource.org/" target="_blank">OSI</a>.
+
+In consideration of access to the source code and the rights to copy, modify and redistribute granted by the license, users are provided only with a limited warranty and the software’s author, the holder of the economic rights, and the successive licensors only have limited liability.
+
+In this respect, the risks associated with loading, using, modifying and/or developing or reproducing the software by the user are brought to the user’s attention, given its Free Software status, which may make it complicated to use, with the result that its use is reserved for developers and experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the suitability of the software as regards their requirements in conditions enabling the security of their systems and/or data to be ensured and, more generally, to use and operate it in the same conditions of security. This Agreement may be freely reproduced and published, provided it is not altered, and that no provisions are either added or removed herefrom.
 
-Visibility rights are allocated by user role.
+## Copyright
+Copyright Daniele Binaghi, 2020-2021