ss="block">Performs ClearCase checkout.

 <p>
 The following attributes are interpreted:
 <table border="1">
   <caption>Task attributes</caption>
   <tr>
     <th>Attribute</th>
     <th>Values</th>
     <th>Required</th>
   </tr>
   <tr>
      <td>viewpath</td>
      <td>Path to the ClearCase view file or directory that the command will operate on</td>
      <td>No</td>
   <tr>
   <tr>
      <td>reserved</td>
      <td>Specifies whether to check out the file as reserved or not</td>
      <td>Yes</td>
   <