What is ACad Architects Stamp?
                                                
                                                
                                                
                                                
                                            
                                                                                Dear Experts,
What is this ACad Architects Stamp?
What's the purpose of Architects stamp?
Is this for security purposes only or there are some reasons about it?
Thank you for the clarifications.
                                            
                                            
                                            
                                        
		
                                                            







