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The starting template is from Part 1 - Getting Started: 
Repeat Block is a functionality used to[blocks are used to import multiple rows. A repeat block is a fragment in the template document - defined by a Word bookmark - that contains merge fields and that will be repeated for each row in a data source. To import multiple rows from a single data source, create a repeat block in the template and, in the WordWriter code, call SetRepeatBlock to bind the repeat block to a data source.
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