Item Category in Maintenance Order

Hi Friends,

I would like to Gery out the Item caregory field in Maintenance order,based on my requirement,Item category will be pick from Material Master,in which component already defined Stock and Non stock item,no need to give explicitly.

So that user does not have chance to enter Item category Explicitly.

Could you please light up in the Config part to Grey out the Item category field in Maintenance order.

Regards,

Srinika