Can we update multiselect field through groovy when we are merging accounts

Summary:

When merging accounts, we need to update the multi-select custom field for the survivor account using Groovy scripting to store the values from both the merging accounts and the survivor account.

Content (please ensure you mask any confidential information):

When merging accounts, we need to update the multi-select custom field for the survivor account using Groovy scripting to store the values from both the merging accounts and the survivor account.

Version (include the version you are using, if applicable):

25A

Code Snippet (add any code snippets that support your topic, if applicable):