The attached document describes the necessary steps regarding the configuration of the X/P Messenger in case the ACER Copy feature shall be used.
Market Participants (MPs) using an X/P messenger for their REMIT reporting may use the optional ACER COPY feature which provides a realtime copy of the
traffic exchanged between eRR and ACER on their behalf. Therefore the ACER copy submits anything reported in your name (MP) to ACER, be it an OMP or another MP on behalf of you.