Why is the level layer not coming

[emreaktas1]

hello esri friends

I transferred my cad data with arcgis Indoor to the classes created with Import CAD To Indoor Dataset
create Indoors Dataset but. Why is the ground filter not active?

[JasonHineEsri]

Thank you for your question. For the Indoor Layers property to show options other than "None", the Facilities and Levels feature classes must be added to the map, and the map layers must have the attribute fields described by the ArcGIS Indoors Information Model. 

Kind regards, Jason