relative offset movement in tool

hello

I need to move in ofsets around a point but in tool coordinate system:

but I cannot figure how to make it not in Base but in tool
lin {x 0,y -313,z 0,a 0,b 0,c 0}:xP1
lin P1
lin {x 0,y -313,z 0,a 0,b 0,c 0}:xP1

#tool at the end line in lin_rel is not working... (I cannot use lin_rel as I want to approach the point P1)

Any help, please

of course it worked well, thanks a lot !