:: [[File:Update history icon.png|40px|border]]
This icon, when clicked, will reveal the '''Update History '''related to any revisions made on this specific system variable.
:: [[File:Sys variable update history list.png|800px|border]]
By providing information related to each update - including a date and time stamp, the name of the [[User|user]] who made the modification, the comparative difference in the '''Value '''and '''Description '''fields, etc - you can keep track of any changes made to this system variable.
By providing information related to each update - including a date and time stamp, the name ===Deleted System Variables===The third tab of the [[User|user]] who made the modification, the comparative difference in the '''Value System Variables '''page is labelled '''Deleted System Variables 'and ''and will provide a [[List View Overview|list]] of all deleted system variables 'Description 'for up to ''fieldsone year. <pre> Deleted system variables can be restored only up to one year; beyond one year, etc - they will be automatically purged from the system. </pre> Clicking on a deleted system variable will allow you can keep track of any changes made to this choose to purge it manually or to restore it back into the system variable. :: [[File:Deleted sys variables.png|850px|border]]
==System 2==