When I upload photos to various services (e.g. SmugMug, Flickr, Synology) I tend to use different IPTC information for each, such as copying Headline to Title or adding Year to Title.
I don't think there's a way to do this, but what I'd like is to save a specific Metadata template snapshot with the Upload (Or Save Photos As..) snapshot so that a specific set of metadata is always used when uploading to each service. Something like how watermarks work. Possible? I often forget to choose the correct Metadata template snapshot prior to either saving or uploading. Maybe there's another way to manage this.