Models must be placed in the folder Models of the folder ITPWORK of the ITP/Server that is to use them. Note that when an ITP Model is run using ITPRun, refer to below, and it is located in the Models folder, using a path to the model is unnecessary. However it is still possible to pass an absolute path to a model to the command ITPRun. Be aware that using absolute paths implies some network related problems for multiple machine setups. The ITP/Document Processor machines can automatically find the Models folder on the server machine, a mechanism that will not work when you use absolute paths. Either the models must be placed in the path specified on all machines or you must share the location on the main machine and use an UNC path.
Note
ITPRun requires for models to have the .itp extension.