Installation and Upgrade > Installing and Configuring PTC FlexPLM > Updating PTC FlexPLM
  
Updating PTC FlexPLM
This section describes how to update an existing installation of PTC FlexPLM and assumes that you have referred to the required documentation for your source release.
• Configuring PTC FlexPLM
• Merging Client Overrides (Required)
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PTC requires sites to use the latest rolling (cumulative) patches for PTC FlexPLM source and target systems. Contact PTC technical support for the latest PTC FlexPLM patches.