Particle instansing techique????

I have p-matrix with an instanced poligonal cube.After appling some fields in scene
I want to use the resulting geometry configuration with polyeditingTools.Is there any way to do this???Thank you in advance!

 

U can just duplicate and group. This breaks connections to instancer.
Of course if you don't interesed in instancing in the future.

 

Hi Vlad .Each time I duplicate the instanced group of objects it keeps its connections with the instancer and the group task do not breaks them.May be I mestake somehow in grouping ..what i must include in the group that i can edit after that???Thank you for the attention!