<IC>  | 
  | 
 current document customization  | 
<ID>  | 
  | 
 parametrization  | 
<lI>  | 
  | 
 create 2D graphic element  | 
<IM>  | 
  | 
 work with third-party formats data  | 
<IN>  | 
  | 
 create 2D detailing element  | 
<IP>  | 
  | 
 create 2D detailing element based on third-party format data  | 
<IS>  | 
  | 
 constraining 2D elements  |