@RajeshBangalore you can remove the -none- option by making the field required. But if you want to change the label on it, I don’t know, have a separate question here asking that http://community.skuid.com/discussion/8015609/change-none-label-on-picklist-created-by-custom-field-renderer/p1?new=1
I’m not sure what purpose defaultValue has, I have ended up removing it from that snippet, doesn’t seem to function
