Then this would not be a "new client record" it will be a new Job record linked to the current client.
Set Variable [$ClientID ; Client::__pkClientID // use your field name for the client ID field, don't use a client name ]
Go to layout ["Jobs" (Jobs) ]
Set field [ Jobs::_fkClientID ; $ClientID // use your field name for the client ID field in jobs ]
Thank you again worked perfect.