Is it possible to automatically Assign a Business Level within Advanced Collections?

Summary:

Is it possible to automatically Assign a Business Level within Advanced Collections 

Content (please ensure you mask any confidential information):

Within the Collections Preferences set up you set the Business Level for Strategies. The Business Level that is set is currently the Site Level. Therefore all strategies are defaulting to the Site level. The client's requirement is a subset of customers to have strategies at the Account level and another subset of customers to have strategies at the Site Level within the same Business Unit.

Is it then possible to automatically Assign a Business Level within Collections which will then enable the subset of customers where the strategies should sit at the Account level to be created correctly.