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The type of relationship you can add will vary by content model and also within content model, by level (file-to-file, file-to-object, object-to-object). The Web Admin +add relationships feature will limit you to relationships that are valid for the content model and level in which you are working. You can only add relationships from the file or object which is the source of the relationship. For a complete list of relationships you can add (by content model), see the Adding Relationships chapter the Adding Relationships chapter in the Batch Builder User Guide.
When using Web Admin, you are always establishing a relationship between objects or files that are already stored in the DRS. To add a relationship, you would need to open the source item and create a relationship to a target item. For example, to relate an image file to a color profile object, you would create the relationship from image file metadata.
To establish a relationship, you will need the DRS ID of the target item. If the target is an object, you can also use its object persistent ID or owner supplied name.
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