Can't delete curtain panels!!!

[okutany]

Hello everybody,

I created curtain panels but I cannot delete or change them. I attached a screenshot that I cannot change to empty or another type. Hope you can help me. Thank you for your help.


Found solution. I forgot to show mass 🙂 Now I can delete it.

[syman2000]

Make sure the curtainwall under the type set the curtainpanel to none