SAP MDG - User configuration

Hi,

I have installed SAP MDG and I have configured SAP MDG for Supply. I have configured the workflow (create a new change request ) with BRF+, but I don't know, how I configure the Users. I have this Rolls configured incl. Users

But when I use this Rolls, I receive this Menu

I want to know, how can I configure this Rolls so that I the right configuration receive?

Thank