| <RD> | 
 | 2D elements management | 
| <REC> | 
 | parametrization | 
| <RED> | 
 | general elements management | 
| <REL> | 
 | parametrization | 
| <REP> | 
 | parametrization | 
| <RES> | 
 | 2D elements visibility management | 
| <RL> | 
 | edit 2D construction element | 
| <RO> | 
 | create 2D detailing element |