Captions as metadata in Avid MC

Hi, it is great that there is an option to export to captions as medatada Avid via conformation. Problem is I have no clue how to use in AVID, where it is only displayed in column SB_Comment_3 in unpleasent format SB_CAPTIONS : “Dialog”:"",“Action Notes”:“poznamky k prvn9mu panelu”,“Slugging”:"",“Notes”:"".

Is there a way to actually use it?

Thanks a lot, Zdenek
using STP 20, Avid MC 2018.12.12, Mac