Support DAM access from InDesign Server

We have a need to allow InDesign Server access to remote DAM hosted client content (graphic files). Maybe there'd be a configuration file in the InDesign Server installation that specifies the credentials needed to access the DAM. There might need to be a preliminary step before opening an IDML/INDD file that sets the context (client DAM) that would then allow for the file to be opened and externally linked images to be retrievable from the DAM.