{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to specify download information in the upgrade plan information field?","a":"Notify users: In the upgrade plan, ensure that  users are informed of the detailed information about the download information, such as the purpose of the upgrade, the required time, and the impact on the system."}]}],"pr":"fa58986c0888acdf35eaf78d1f01ae68adf58248fed899e0aa290172f548fbd4"}