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https://wiki.idempiere.org/en/NF10_Negate_Option_for_Chosen_Multiple_Component_parameter
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Hi,
Note that I faced a blocking issue while developping this.
See details (and workaround) on https://groups.google.com/g/idempiere/c/jUJDUeneuto
https://wiki.idempiere.org/en/NF10_Negate_Option_for_Chosen_Multiple_Component_parameter
https://groups.google.com/g/idempiere/c/eIhHTDFJNtU