Uploading of data onto the system of MerSeta is an absolute nightmare. Bug reports are ignored and the call centre just plays nice music for as long as you are prepared to hold on. If answered it is an automated response with no one home. The problem is that after uploading everything possible – there is no link where you can upload the WSP/ATR data. Their training clips also do not address the most essential part – the WSP/ATR only says you must upload – but where??