I did not think that Design Layers that are associated with Stories HAVE to have a Level Type assigned to them, yet, I am not able to create a Default Story Level without first assigning it a Level Type (if the Level Type is left as "" the "OK" button (or "Return") doesn't work...). This also happens if trying to change the Level Type of a Default Story Level to "". (((I just found that in the Design Layers tab of the Organization window, the Level Type ("Story Level:") can successfully be