How to upload a LS program which is from a real Fanuc robot into DELMIA robot?

Dear All, I have a LS program which is from our welding factory, I need to upload it into my DELMIA model to adjust the program.

I checked LS progam and found that its servo gun motion is very different from the model which is created using Device Building in DELMI
A:

P[4]{ 

     GP1: 

   UF : 0, UT : 2,           CONFIG : 'N U T, 0, 0, 0', 

   X = 2544.757  mm,  Y = -1266.031  mm,  Z =  504.756  mm, 

   W =  178.658 deg,  P =    1.670 deg,  R =  -37.181 deg  

     GP2: 

   UF : 0, UT : 2, 

   J1= 12891.562 deg

};

In the DELMIA Servo gun model, the driving command is translational movement of the bar.

My question is how to upload the program into DELMIA? is it necessary to remodel the servo gun in DELMIA according to the LS program, or there is a way to add some special parameters to the DELMIA robot to let DELMIA to deal with it?