Deactivate Batch task update master TM for specific roles

Hi all, 

is there a way you can deactivate the Batch tasks – update master TM for a specific role?

When using project TMs with the look-up option for the master TMs activated, it seems there is no way you can prevent a user from writing non-final segments to the master TM.

Here http://80.74.8.183/LiveContent/content/en-US/SDL%20Trados%20GroupShare%20Help-v4/#addHistory=true&filename=GUID-5ED349CD-7350-475E-972E-A3BFB46B7BC0.xml&docid=GUID-5ED349CD-7350-475E-972E-A3BFB46B7BC0&inner_id=&tid=&query=&scope=&resource=&toc=false&eventType=lcContent.loadDocGUID-5ED349CD-7350-475E-972E-A3BFB46B7BC0  I couldn’t either find any specific option.

Regards,

Bruno