<li>In the IMSMA client (if your configuration is client/server then start the IMSMA client on the server computer) go to File, Import, Map. </li>
<li>Import the background map which will be merged with the updated IMSMA.mxd. </li>
[[Image:Add_new_symbol9.png|500px400px|center]]
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'' New symbol is added in Map Display ''