Know how to establish that some sort of end point has been reached in a negotiation or thread of a negotiation.
End points that are resolutions to the conflict within a negotiation that are acceptable to all parties may be the easiest end points to recognise. However, even these may need to be seized and made firm before negotiating parties cerate alternative representations for the conditions of end points. Other times, an end point may be where no further progress can be made without some new elements within the negotiation.
The knowledge named 'identify outcomes' is considered to be very important.
In addition, the knowledge is thought to be quite simple and mostly easy to understand, it is learned mainly by study but needs experience, and is mostly generally used knowledge.
Opinion is that it is fairly justifiable knowledge.