问题：

[单选]

In the past several months， manual intervention has been required to correct improper cluster configuration changes. The administrator received a directive from management to create a more effective strategy for making the changes required fro month-end processing. 
How can HACMP be used to meet the requirements of management’s directive？（）  

A .  Create a snapshot for each of the required cluster configurations.
B .  Create a custom snapshot method to handle the configuration changes.
C .  Create a custom verification method to verify configuration changes.
D .  Create a cluster custom event to mange required configuration changes.