Massachusetts Execution On Judgment For Summary Process is a legal process in which a landlord or tenant can seek to enforce a judgment they have obtained in a summary process action. This process allows the landlord to collect past due rent or other sums owed, or for a tenant to recover property left behind. There are two primary types of executions on judgment for summary process. The first is a “writ of execution,” which allows the landlord to seize the tenant’s personal property and sell it in order to recover the money owed. The second is a “writ of possession,” which allows the landlord to regain possession of the rental property and evict the tenant.