Found it:
THE EXTEND-AND-TRADE
You might have heard that Myles Turner is in trade rumors. (Just kidding! We know you know that.) But what if a team wanted Turner locked in for years beyond this season? The Pacers and the acquiring team, along with Turner, could agree on an extend-and-trade deal. It would look like this:
2022-23: $18,000,000
2023-24: $18,900,000
2024-25: $19,845,000
Total: three years, $56,745,000
We included the current year for Turner, since an extend-and-trade is extremely restrictive. In an extend-and-trade, the total length of the contract can only be three seasons. In this case, Turner can only add two new years onto his current deal. In addition, raises in an extend-and-trade are limited to 5%.
As you can see, Turner would be adding (in relative terms) very little to his current salary in an extend-and-trade. Essentially, Turner would have to really, really want to be heading to the acquiring team to do a deal like this. A more likely scenario would be Turner is traded to a new team and simply signs a new contract as a free agent in July.