Right click on the shortcut ICON for the program and open PROPERTIES to access the path for the shortcut.
You want to add /p SEATING for instance to the end of the path, which is known as a STARTUP SWITCH.
Seating should be replaced with the name of the PROFILE which you want to be targeted and opened as the default.
Additionally if you wanted you could create a base drawing upon which the organizers should work, and once you are
happy with it you can save it as FILE TYPE .dwt .
If appropriate that newly created and saved template could be set as the default template, so that upon opening Autocad it would default to the
TEMPLATE and PROFILE deemed best.
This could also be done with a STARTUP SWITCH.
If you want to do that you would set it in OPTIONS > FILES > TEMPLATES > DEFAULT TEMPLATE FOR QNEW.
Browse to the template you want, then click OK.
In that way whenever the NEW icon is selected on the MENU BAR that template will be opened.