Allow Lower Case Characters in an Item Number

[rich_walters]

Currently, Upchain does not allow lower case characters in an Item Number. It would be great if there was a Tenant property that would allow this.

[mladen.vukAACUK]

Thank you, @rich_walters, for submitting the Idea ticket. 

Could you please explain your use case and clarify why the Free Text field needs to support both lower and upper case letters within the Item Number?