inventory revaluation variance in COPA

Hello Gurus,

I would like to know how inventory revaluation variances due to std cost release are accounted in COPA.

At my clients site, the inventory revaluation variance is mapped to a value field. However, I want to know in the system where exactly this mapping is done.

For example:

In FI revaluation variance = $100

In COPA the revaluation variance for the corresponding value field = -$100

Is the +/- functionality in COPA included for revaluation variances?

Any feedback will be helpful.

Thank you.