企业管理 > Windchill 导出和导入 > PTC Windchill PLM Connector - Creo Packages Administrator's and User's Guide (《Windchill PLM Connector - Creo Packages 管理员和用户指南》) > Creo Packages > Importing Packages > Concurrent Import Support
  
Concurrent Import Support
You can run multiple Creo Packages clients concurrently with the same PLM system. By running multiple Creo Packages instances concurrently on the same server, you can reduce the time to import packages and also concurrently import packages.
Concurrent import is supported where the concurrent imports are executed from two or more machines. Each import session must be started from an individual Creo Packages client and uses an individual Creo Parametric client.
For successful concurrent import, you must adhere to the following rules:
You cannot import two of the same objects as new or iterated objects from two different packages.
During concurrent import, you cannot create the same directory by the import operation.