ECL components has an stub schema that can have two types of metadata: - Metadata that comes from the external system and it's requested in real time every time that the component is open. - Metadata that you can store in SDL Web.
My question is, when a user selects an asset and try to link to a component, a component stub is created in SDL Web. At this moment, could you copy information of the metadata that comes from the external system to the metadata stored in SDL Web?