Isodraft - New Grid System Reference Dimensions Problem

Hello,

In E3D I created a grid system with Design Aids system. Then I connect the relevant grid to one of my pipe branches. It is shown in isometrics without a problem but the annotation of reference grid only indicates the IDPlane attribute of connected grid. I want to customize the annotation. I have tried to change it with Atexts on isometric option file as mentioned in help files but it doesn't work. Does anyone have a solution?

Thank you in advance.