How to avoid item group route creation

Hi all,

is there any chance to avoid route creation in Item Group? I’m getting errors due to the length of the 5 levels description, i.e.:

 03-FRESCO/03.09-PIATTI_PRONTI/03.09.05-SPECIALITA_ITTICHE/03.09.05.05-ALTRE_SPECIALITA/03.09.05.05.01-ALTRE_SPECIALITA

Easly it gets over 140 chars.

Any chance to add item group number like in charts of account?