If you would like to add a Sub-Theme, you need to use ArcGIS software to update IMSMA.mxd which is located in ''C:\IMSMAng\server\gis\maps'' folder.
<ol>
<li>For each item there is one User Defined Theme in the IMSMA.mxd. </li>
<li>Copy the whole group by right-click and chose Copy. </li>
<li>Then select the highest level for the item, in this case Lands. </li>
<li>Right-click and chose Paste Layer(s). </li>
<li>Drag it to where you want it to be. </li>
<li>Rename it and edit the symbols. </li>
<li>Use the same syntax as another layer for this item e.g. by Type. </li>
<li>Apply the same change to the other layers in the same group.</li>
<li>Save the IMSMA.mxd and close ArcMap.</li>
<li>Rename your background mxd. This mxd must '''not''' previously been merged/imported into {{IMSMANG}}. </li>
<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>
<li>Verify in Map Display that the changes are applied.</li>
</ol>
{{NavBox HowTo Setting up Maps}}
[[Category:CRI]]