| # Software Installation After installing LN, you perform various post-installation steps, such as deploying demo data and specifying the alignment of alphanumeric codes. You can also import patches and update data after a feature pack upgrade. Product maintenance and control To help you manage software updates to your LN system, Infor offers the Product Maintenance and Control (PMC) Tool. You can use this tool to manage functional software updates (Feature Packs) and other software updates (Individual Solutions). Data upgrade engine You can use the Data Upgrade Engine (DUE) to update the customer data after a Feature Pack (FP) upgrade. |