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You must complete the following pre-requisites before using Data Mart:
Set up user permission. Your System Administrator sets up user permissions.
Configure the Data Mart Environment and select a source rule. Select and configure a data mart to use. You must select a source rule before you can create or edit a Data Mart model. If you do not select a source rule, most of the links in the Manage Mart window appear grayed out, and you cannot select those options. You select source rules using the Data Mart Configuration dialog box. See Configure the Environment for details.
Confirm configuration settings. After setting up Data Mart configuration items, run the diagnostics to confirm that the items were set up correctly. See Run Diagnostics for details.