Options:
A -When last character of a field fills advance cursor to next field
Cn -Update only the number of records specified by n, then exit
G -Show control in red for Memo fields with multiple generations
J -Scroll Type 3 screens in discrete pages, not a line at a time
Mn -Suppress mapping at the nth hierarchical level N -Do not allow any field to change
P -OK button to close screen after the last record viewed/changed
W -Switch to APPEND mode after the last record so can add more
X -Suppress the command response
Y -Do not alter the command answer cells
Answers:
Ctl.Ans1 =Number of records changed
Ctl.Ans2 =Number of records processed
Ctl.Ans3 =Number of records deleted, if any