What is the fine-grained topic of the following text: The South Coast rock lobster SWG had previously decided that the preferred OMP should be intermediate to the OMP 4 and OMP 5 presented in Johnston and Butterworth (2008) which would: 1. have a 5% maximum TAC change constraint, and 2. have a median anticipated sp B (2025/2006) of 1.20 under operating Model 3 (MARAM TVS). Only return the topic.
Decision on the Preferred OMP for South Coast Rock Lobster