The 2017 Portland Timbers 2 season is the 3rd season for Portland Timbers 2 in the United Soccer League (USL), the second-tier professional soccer league in the United States and Canada.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: The 2017 Portland Timbers 2 season is the 3rd season for Portland Timbers 2 in the United Soccer League (USL), the second-tier professional soccer league in the United States and Canada. ### Response: .