SCENARIO:
                There are situations when there is a need to add couple of new clients to the existing projects. These projects are all created using the bucket method and there are few clients already associated to them. However now there is a need to have new clients assigned to these projects.

RESOLUTION:
                 The only way to add more clients and associate them to the already existing projects is to use the CSV Import feature available in Web TimeSheet > Integrations. This requires a CSV files to be created and then imported into Web TimeSheet.