Work in progress : https://github.com/glpi-project/glpi/pull/737

Work is in progress for this request

Hello, it's already an existing option. Use meta criteria (white plus icon) to achieve it.

NOT condition is also available.

See this screenshot :

See https://github.com/glpi-project/glpi/pull/723

finished with tinymce update : https://github.com/glpi-project/glpi/pull/723

Tests needed to merge this PR

https://github.com/glpi-project/glpi/pull/708 merged