AI generated answer (using internal Slack threads):

When adjusting COGS for Work Order (WO) close Work in Progress (WIP) variances, you typically charge it against a COGS variance account. This account is selected at the top of the inventory adjustment. However, it's important to note that the specific account used can depend on your company's accounting preferences and the settings on each item record. For example, if you have more than one COGS account based on item class, the account set on the item record will control the posting. If you're experiencing issues with the account reverting upon saving the record, you might be able to resolve this by blanking out the default variance account in the accounting preferences section or inactivating the variance account in the chart of accounts. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******