The salesforce.com Winter ‘10 release is quickly approaching! In preparation for the release, a Sandbox Preview Window is scheduled for September 18th, 2009 through October 10th, 2009. You may continue to use your Sandbox throughout the Sandbox Preview Window to test new customizations or features before rolling them out to users.
As a Force.com Sandbox customer, we want to make you aware of the options available to you during the release upgrade time. To determine whether there is any additional action you need to take to prepare for the Sandbox Preview Window, review the choices below.
1. Would you like to participate in the Winter ‘10 Preview on your Sandbox instance during the Sandbox Preview Window?
2. Would you like your Sandbox instance to retain the existing Summer ‘09 functionality until October 10th, 2009?
3. Do you have multiple Sandboxes?
4. Do you plan to upload and/or install any AppExchange packages to or from your Sandbox instance during the Sandbox Preview Window?
5. Do you plan to take no action with your Sandbox instance during the upgrade window?
Once you have reviewed these choices, you will need to go to the Force.com Winter ‘09 Sandbox Preview Window page to determine the action you need to take for each.
* http://www.salesforce.com/community/sandbox-preview-window.jsp
o Please note these instructions are in English only
If you have additional questions about your Sandbox options in conjunction with the Winter ‘10 release please contact MK Partners support or your Customer Success Manager or salesforce.com Customer Support team.