Integration with Other Applications > Windchill Workgroup Manager Documentation > CATIA V5 > User > Advanced Techniques for CATIA V5 > CGR File Management for Large Assemblies > CATIA V5 CGR Configuration
  
CATIA V5 CGR Configuration
The following configuration needs to be set in CATIA V5 for the Windchill Workgroup Manager to handle CGR management correctly.
Server settings:
WWGM > Upload CGR Files > CATIA V5 > Yes
CATIA V5 settings:
The option “Work with the cache system” must be set (found at CATIA > Tools > Options > Infrastructure > Product Structure > Cache Management > Work with Cache System).
The path to the cache location on disk must be set.
Set the Default Cache Location to the shortest possible length in order to avoid complications with Windows 255 character path limit.
Do not move CATSettings from its default location. If moved, Windchill Workgroup Manager cannot locate these settings. If you must move these settings, then keep a copy in the default location (C:\Documents and Settings\username\Application Data\DassaultSystemes\CATSettings).
Restart CATIA V5 after setting up CGRs in Windchill.
Best practices for cache management using CGRs are:
Avoiding actions that require regeneration of CGR/XML files, either in Visualization or Design mode.
Ensuring that CGR management and upload are enabled.
Increasing the CATIA V5 cache size on the disk (default 500 Mb). Once exceeded, the cache is cleared out and you must download the CGRs again.