Landscaping Area style turning GREY on Class OPT

[Yonina]

Hello,
I am creating new landscaping area styles, but somehow the class OPT turning grey when I create it.... Can't change it's class.

however, If I imported Landscaping area styles from other drawing to my file and Edit in Resource Manager wouldn't appear this issue

 

can anyone tell me which step I went wrong, or where can I adjust this?

 

I've recored video showing this.

The video showing following actions I made:

1. I tried to create from un-styled Landscaping Area Tool.
when created a new plug-in  style, the class OPT turning GREY

2. I tried to edit style from imported landscaping area style (which of class OPT won't turn grey), and the class OPT turning GREY after I edit it.

3. I duplicate the imported Landscaping Area style in Resource Manager, and the class OPT still adjustable.

 

 

 

[Yonina]

PROBLEM SOLVED!

 

So, after having those Landscape Area Style created then we could find them in our Resource Manager,

we could right click on the Landscape Area Style and Choose "Plug-in Object Style Options"
then we just need to click on the Arrow sign to make Class adjustable.