Hi Michel,

You are right !

there is still no official Amazon image, we are currently working on
this subject and this should happen soon on GLPI Network.

Stay tuned \O

GLPI already has a mechanism to control the unicity of objects (menu Configuration > Unicity).

You can add rules to block object creations according to the desired criteria, and you can directly see also in this rule (tab "Duplicates"), objects that are already duplicates.

http://glpi-project.org/DOC/EN/glpi/config_controls_unicity.html

Since you don't have a unicity rule yet (otherwise you wouldn't have duplicates ^^), to fix them you can use the "uninstall" plugin (https://github.com/pluginsGLPI/uninstall) and its "replace" model.

Hi DebugBill,

If you want to learn how to create a plugin, you can read our documentation here:

https://glpi-developer-documentation.readthedocs.io/en/master/plugins/index.html

Regards,