Setting properties of object dropped from palette

i m working on a diagram i have a palette in diagram i want certain properties as default to be in group and node that are dropped from the palette is there a way to set them in diagram
Right now i m using “external object dropped” and put the properties in there
the problem is the inspector doesnt pick up all properties i have to lose focus from the dropped obj and refocus it to get all the properties in the inspector
Is there a way around that

same goes for “linkDrawn”

Call Inspector.updateAllHTML?