Allow search for multiple IDs
Allow the input of multiple IDs in a single search request e.g. netid1, netid2, netid3 so that you can save network round-trips.
We are evaluating this design for other of our web services too.
Rob Goree commented
Our communication with PWS is quite chatty in some situations, it would be great to have this feature. Both multiple RegIDs and EIDs would be helpful.
Both Rupert's and Nathan's suggested request methods would be useful to us.
A common reusable structure for multiple ID lists (e.g netid1, netid2, netid3...) is a group. So a variation of this suggestion is: Allow search by UW Group ID.