# View Security Details on a Group Server

You can send the following HTTP commands from your Web browser to a group server to view a user's security details:

`http://host:port/action=GetGroups&username=user`

where,

`host` | The IP address or name of the machine on which the group server is installed.
`port` | The ACI port of the group server.
`user` | The user name of the user whose security details you want to view. The name is case-sensitive.

For example:

`http://12.3.4.56:4000/action=GetGroups&username=John Smith`

This command uses port `4000` to request security details for the user `John Smith` from the group server located on a machine with the IP address `12.3.4.56`.

In response to this command, the group server returns a list of groups to which this user belongs. For example:

    <?xml version='1.0' encoding='UTF-8' ?>
    <autnresponse>
    <action>GETGROUPS</action>
    <response>SUCCESS</response>
       <responsedata>
          <Groups>admingroup</Groups>
          <Groups>testgrp2</Groups>
          <Groups>testgrp16</Groups>
       </responsedata>
    </autnresponse>

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