The field creation options screen is presented first in every field definition cycle.

 
 DC@P100103               Create Field Copy Options                    
                                                                       
                                                                       
                                                                       
 To create this field by copying existing field specify details below:
                                                                       
 Either copy field ________ which exists in the LANSA data dictionary, 
 Or     copy field _______ from file ________ in lib ________      
                                                                       
                                                                       
                                                                       
                                                                       
  Otherwise press ENTER to proceed without copying an existing field.  
                                                                       
                                                                       
 Fnn=Help  Fnn=Exit  Fnn=Cancel  Fnn=Messages                          
 

Using the field creation options screen you can:

Note that if either copy option is used the information is only used to "pre-fill" the second screen in the cycle. The new field is not actually created until all processing is completed by the second screen.