fprime test:how to make this new template engine?

hi all!
First, Thanks to read me…

I d like to have some help or informations about Fprime (lightwave engine) command line
i have succesfully create the new configuration template but the scenes are not rendered.
Normaly the command line is the same of the lightwave engine, but maybe there s something else

Could you help me:
i d like make this commande line in the muster fprime template:

fprime command line is
WSN -3 [-c] [-d] [-l] [-a]
[-o

] [-p] [-s]
[-q] []

And my muster template is:
DECLARE SUBMISSION
{
SET ENABLE_ADDITIONAL_FLAGS 0

ADD LWFILENAME FILE_SELECTOR “” “Fprimescene file name” “Specify the Fprimescene file to render” NOTACTIVABLE MANDATORY SUBST *.lws
ADD LWCONTENTPATH FOLDER_SELECTOR “” “Content directory” “Specify the Fprimecontent path” NOTACTIVABLE MANDATORY SUBST
ADD LWSTARTFRAME INTEGER_INPUT “1” “Start frame” “Specify the starting frame for the rendering job” NOTACTIVABLE MANDATORY NOSUBST
ADD LWENDFRAME INTEGER_INPUT “1” “End frame” “Specify the ending frame for the rendering job” NOTACTIVABLE MANDATORY NOSUBST
ADD LWBYFRAME INTEGER_INPUT “1” “By frame” “Specify the frame step for the rendering job” NOTACTIVABLE MANDATORY NOSUBST

SET GUESSPROJECTPATH PATH_BUILDER LWCONTENTPATH LWFILENAME “\scenes” “”

# Map fields to Muster internal start/end/by frame values
MAP start_frame LWSTARTFRAME
MAP end_frame LWENDFRAME
MAP by_frame LWBYFRAME
MAP job_file LWFILENAME
MAP job_project LWCONTENTPATH

}

DECLARE ENGINE_WIN
{
SET PLATFORM_ENABLED 1
SET ENABLE_ERROR_CHECK 1
SET ENABLED_BY_DEFAULT 1
SET FRAMESFLOATS 0
SET COMMAND_LINE “-3 “-c%ATTR(LWCONFIG)” “-d%ATTR(job_project)” “%ATTR(job_file)” %ATTR(start_frame) %ATTR(end_frame) %ATTR(by_frame)”
SET EXECUTABLE “%ATTR(LWEXECUTABLE)”
SET STARTING_FOLDER “%ATTR(LWSTARTINGFOLDER)”
SET ENVIRONMENT_BLOCK DERIVED
SET DETECTION_LOGIC PROC
SET DETECTION_LOGIC_PROC “wsn.exe”

I m only a designer, i need your experience to make this template, please
thanks to help me guys

take care