Get multiple Parts by ID?

Hi All,

I have a list of Part ID's. Is it possible to get the content of all Parts with the given ID's sending just one request?

The only way i found so far is to send one request for each object ID:

.../Windchill/servlet/odata/ProdMgmt/Parts('OR:wt.part.WTPart:000001')
.../Windchill/servlet/odata/ProdMgmt/Parts('OR:wt.part.WTPart:000002')
.../Windchill/servlet/odata/ProdMgmt/Parts('OR:wt.part.WTPart:000003')
...

filtering doesn't work at all because the 'ID' belongs to the group of NonFilterableProperties.

any ideas?