Create a PSBT

Create a PSBT on your computer moving some funds to a specified address.

bitcoin-cli walletcreatefundedpsbt [] {"destination address>":amount in sats} 0 {"subtractFeeFromOutputs":[0], "includeWatching":true}

Sign the PSBT

The system generatate a psbt. Now you can sign the psbt with the following command.

bitcoin-cli walletprocesspsbt "psbt in hex"

Signed PSBT

Send back the signed PSBT