Lumenrt and Microstation Light sources

If anyone can help it would be appreciated, I have been experimenting with lighting a complex scene with Microstation and Lumenrt 15.

A microstation light source with a cone angle of 90 degrees is the maximum allowed, this appears in Lumenrt to equate to a cone angle of 45 degrees.

Although one can adjust intensity and on off of named light groups in LRT one cannot adjust the other characteristics as a group, it needs to be done individually which is not practical with a large number of lights.

It would be great is one could group lights in LRT and if the microstation lights where on a different level from LRT lights. (the attached file show the problem)PDF

Martin Francis