It is straightforward to associate a client self bill template with a client.
Follow these instructions:
Click Invoicing and then click Advanced Billing.
Click Client Self Billing and then click Client Template Maintenance.
Press Ctrl+M to enter modify mode.
Press F4 - this will create a new line for you to enter details of client.
Double click on Client and click select on the desired client.
Double click on Template and click select on the template you would like to associate with the client.
Enter location of where you will be placing the clients self bill files in Import directory. If you don't know the location of file, double click on Import directory box and find file.
Set preferred option from drop down list for Only allow matching of Validated Time sheets?
Select, or leave empty based on preference for Only allow matching of Validated Time sheets?
Select, or leave empty based on preference for Import file may contain data for multiple clients?
Select, or leave empty based on preference for Allow a timesheet to match multiple import lines?
Click Save.