| Siebel Financial Services eBusiness Application Integration Guide > Industry XML Connector Factory APIs  > Industry XML Connector Factory Classes Methods > Transaction Manager Factory Class Methods
 The Transaction Manager Factory Class (CSSFAELTransMgrService) provides the methods described in Table 33 that you can overwrite. 
Table 33. Transaction Manager Factory Class Methods
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    | PreProcess | You can use this method to modify or reserve information within the integration object instance. |  
    | PostProcess | You can use this method to modify or restore stored information into the integration object instance. |  
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