SE4->DK2 capacity may vary between 0 and 560 MW The Nordic TSOs acknowledge that our current tool for estimating the impact on cross-zonal exchange, as required by TR (EU Regulation 543/2013), is not yet optimized for the flow-based capacity calculation process. We are actively working on improving this tool. This limitation will be represented both in the FB domain and directly on the SE4->DK2 border.