• Begin by going to the sys_properties table. You can do this by typing "sys_properties.list" in the text area just above navigation menu.
• Click the New button
• Enter the following properties:
  
  • Name: debug.script.enabled
    
  • Description: Enable script debugging
    
  • Type: true | false
    
  • Value: false
• Right-click Save
• Right-click Personalize> Related Lists
• Move Categories from the left slush bucket column to the right and click Save. Your form should now have a related list on the bottom like the following.
  
• Click the New button to create a new category
• In the form, enter the following properties
  
  • Name: My Debug Properties
    
  • Title: Click Save when done making changes
• Click Submit
• Next, create a new module under the System Properties application by right clicking on the application name and choosing Edit Application, or go to System Definition> Applications, then open the System Properties record
• In the Modules related list, click New
• Enter the following field values
  
  • Name: My Debug Properties
    
  • Order: 40
    
  • Active: true
    
  • Link type: URL (from arguments)
    
  • Arguments: system_properties_ui.do?sysparm_title=My%20Debug%20Properties&sysparm_category=My%20Debug%20Properties
• Click Submit
• If the navigation menu did not refresh automatically, click the refresh icon next to the "little A/big A" at the top of the menu. You should now see your "My Debug Properties" module under System Properties
  
• Click on the module and your shiny new properties page will appear
• 

As you create additional properties, you can add them to "My Debug Properties" page simply by adding the My Debug Properties category on the related list. Note, the order in the list determines the order in which the properties appear on your page.

Now if you have statements like the following in your script, you can enable and disable script debugging in production on a moments notice without modifying any code using the gs.getProperty() method. Here's an example:

// The value of a true/false property is actually a string. We want a boolean.var scriptDebugEnabled = gs.getProperty('debug.script.enabled') == 'true';testDebugging('incident');/* * testDebugging - read some records as a test * * @param: tableName - name of the table to get active records from * @return: none * /function testDebugging(tableName) {   myDebug('Setting up query');   var gr = new GlideRecord(tableName);   gr.addActiveQuery();   gr.query();   while (gr.next()) {       myDebug('Found record: ' + gr. number);       /         * Other important stuff might happen here         /   }   myDebug('Done reading records.');}/ * myDebug - send a debug string to the system output w/prefix for easy searching * * @param: str - string value * @return: none * */function myDebug(str) {   if (scriptDebugEnabled) {       gs.print('>>>DEBUG: testDebugging: ' + str);   }

}

Check the checkbox on the properties page, and your log will have lots of lovely debug statements. Uncheck the checkbox, and the clutter is gone. Now you know how to keep your system properties organized for easy access.