In RayFlow it is generally impossible to delete inactive ("disabled") datafields directly via web or client GUI.
Nevertheless it could make sense to delete inactive datafields from database to raise for example the performance of instances with extremely large workflow configuration, a high number of projects or to clean long-term projects from historical data that now is unused.
Therefore a SQL script is attached to this knowledge base article that allows to delete all inactive ("disabled") datafields from the RayFlow database.
!!! Please note that deleted datafields cannot be restored !!!