Massachusetts Writ of Alias Execution is a court-issued document which orders the local sheriff to execute a judgment against a debtor. It is a last resort for creditors to recover the money they are owed, as it allows the sheriff to seize personal property from the debtor to satisfy the debt. There are two types of Massachusetts Writ of Alias Execution: 1) General Execution and 2) Special Execution. General Execution is used to collect a judgment for a specific sum of money, whereas Special Execution is used to collect on a judgment for specific goods or services. The writ must include the court order, the debtor's name and address, the creditor's name and address, the amount of the judgment, and the sheriff's name. Once the Writ is issued, the sheriff has the authority to seize the debtor's property and levy it to satisfy the debt.