SelectMessage
Composer → site: highlight a pin (the rail’s hover/selection mirrored into the page), or none.
Extends
Section titled “Extends”Envelope
Properties
Section titled “Properties”pin:
number|null
source
Section titled “source”source:
"ebitex-content-preview"
Inherited from
Section titled “Inherited from”Envelope.source
type:
"select"
v:
number
Inherited from
Section titled “Inherited from”Envelope.v