Merge content from a file that gets updated separately?

Is there a simple way in RoboHelp to have a placeholder in a topic where content from a separate source file (e.g. HTML or Word) gets displayed such that if the source file changes, the content inserted in the topic gets updated when the project is regenerated?
In other words, I have an HTML page in my project with some text and then a reference of some sort that grabs the contents of another file and pulls that in without a manual import?

Yes, I'm using RoboHelp 8 and the explanation on your site did what I needed. Can the frame size (in red below) be dynamic to fit the content?
<iframe src="save.htm"  
frameborder=0
style="width: 80%; height: 100px;"  
scrolling="no">
</iframe>

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    Copyright 1996,2001 Oracle Corporation.     All Rights Reserved
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    Copyright
    1996,2001
    Oracle
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    All
    Rights
    Reserved
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    installation
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    Part
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    Summary
    of
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    ODBC
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    l_buf VARCHAR2(4000);
    -- End of the current word which will be read
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    l_ret BOOLEAN := FALSE;
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    dbms_output.put_line('Error:' || SQLERRM);
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    This is My Content
    This is My Content
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