How do I report rolled over 529 funds? I rolled over funds from another state's 529 college savings account into a Wisconsin 529 this year. Do I get credit for principal?

No money was disbursed, rolled over directly and continuing to grow for many years to come. I can see on the state return where I enter current year contributions, but the only rollover options are for me rolling funds to a different state to pay eligible expenses. How do I explain the contribution from the rollover into Wisconsin?