Purpose
This page lets you choose whether to generate a single history record representing the entire mail merge or whether you wish to create a history record for each company or contact included in the mail merge.
Usage
If you wish to create a document for each company or contact included in the mail merge, the select the Generate a document for each company/contact radio button. If you wish to create a single document representing the entire mail merge, then select the Generate a single document for the whole mail merge radio button.