Additional Windchill Capabilities > Manufacturing Process Management > Customizing the Product Structure Explorer (PSE) > Customizing PSE Table Display > Solution > Customization Points
  
Customization Points
The definition of the PSE Structure with id “ptc.pdm.pse.ExplorerTreeTable” is to be found in:
<Windchill>/codebase\config\logicrepository\xml\explorer\productstructure\PDMLink
ExplorerForTablesAndPanels.xml
Also, if Windchill Supplier Management is installed, its tables are defined in:
<Windchill>/codebase\config\logicrepository\xml\explorer\productstructure\Explorer
ForTablesAndPanelsForSUMA.xml