title: In which XML file should I use depends element (Magento)?
body: <p>We know there are 2 necessary XML files for module development in Magento.</p>
  
  <ol>
  <li>Package_Module.xml</li>
  <li>etc/config.xml</li>
  </ol>
  
  <p>Some people use <code>&lt;depends&gt;</code> (if depends on any existing module) tag inside first XML file &amp; some in second file</p>
  
  <p>2.)</p>
  
  <pre><code>&lt;modules&gt;
      &lt;Company&gt;
          &lt;NewProduct&gt;
              &lt;version&gt;0.7.32&lt;/version&gt;
              &lt;depends&gt;
                  &lt;!-- no dependencies --&gt;
              &lt;/depends&gt;
          &lt;NewProduct&gt;
      &lt;/Company&gt;
  &lt;modules&gt;
  </code></pre>
  
  <p>1.) </p>
  
  <pre><code>&lt;modules&gt;
      &lt;(NameSpace_ModuleName)&gt;
          &lt;active&gt;[true|false]&lt;/active&gt;
          &lt;codePool&gt;[core|community|local]&lt;/codePool&gt;
          &lt;depends&gt;
              &lt;(AnotherNameSpace_ModuleName) /&gt;
          &lt;/depends&gt;
          &lt;version&gt;(version_number)&lt;/version&gt;
      &lt;/(NameSpace_ModuleName)&gt;
  &lt;/modules&gt;
  </code></pre>