:original_name: dds_03_0044.html

.. _dds_03_0044:

Modifying the Description of a Parameter Template
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Precautions
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The description of a default parameter template cannot be modified.

Procedure
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#. Log in to the management console.
#. Click |image1| in the upper left corner and select a region and a project.
#. Click **Service List**. Under **Database**, click **Document Database Service** to go to the DDS console.
#. In the navigation pane on the left, click **Parameter Template Management**.
#. On the **Parameter Template Management** page, locate the target parameter template, and click |image2| in the **Description** column.
#. Enter new description information. The parameter template description contains a maximum of 256 characters and cannot contain the carriage return character and the following special characters: >!<"&'=

   -  To submit the change, click |image3|. After the modification is successful, you can view the new description in the **Description** column of the parameter template list.
   -  To cancel the change, click |image4|.

.. |image1| image:: /_static/images/en-us_image_0000001268771757.png
.. |image2| image:: /_static/images/en-us_image_0000001224531664.png
.. |image3| image:: /_static/images/en-us_image_0000001224411716.png
.. |image4| image:: /_static/images/en-us_image_0000001269051821.png
