 
            | Working with PrizmDoc > Administering PrizmDoc > System Configuration > Configuring the Viewing Client > Configuration Options > Initialization Parameters | 
The following is a list of configurable options when initializing the Viewing Client plugin:
| Parameter | Data Type | Description | 
| annotationID | String | Specifies the annotation file to be used within the Viewing Client. For example: 
 | 
| autoLoadAnnotation | Boolean | If set to True, the specified annotation file will be loaded when the Viewing Client launches resourcePath. | 
| debug | Boolean | If true, Viewing Client logs to the console. If false or no value, Viewing Client will not log to the console. | 
| documentID | String | Specifies the document to be loaded within the Viewing Client. | 
| encryption | Boolean | Specifies whether content encryption is turned on or off. | 
| imageHandlerUrl | String | Specifies the location of the image handler. | 
| language | Object | An object containing the contents of the language.json file. | 
| predefinedSearch | Object | An object containing all predefined search options. These are defined in the predefinedSearch.json file. See Pre-loaded Search for more information. | 
| resourcePath | String | The location of the images used in the Viewing Client. | 
| serviceResponseTimeout | Integer | Indicates the response timeout interval, in milliseconds, for all services to the server. Default is 60000. | 
| signatureCategories | String | Specifies the categories of E-Signature to add to the UI. This is a comma separated string containing the types of signatures that the application expects. When no value is passed in, the UI to select categories will be disabled. Example: "Full Signature,Initials,Name,Title" | 
| template | Object | An object containing the different templates used in the Viewing Client. | 
| uiElements | Object | An object containing parameters that toggle UI elements in the Viewing Client. See uiElements for more information. | 
For additional information, refer to the Namespace: fn API topic.