function pointers - how to change output mode to input mode (fields)in updating the database file using rpgle as400 -

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i've written program in #rpgle along 2 records work screen in display file.

first record display main-screen-of-company, takes input as:
emp id indicators= f3: exit f6: accept.

after pressing f6, goes second record
indicators= f3: exit f12: cancel f7: modify f8: delete f6: accept
& fields in output mode.

when press f7 update fields, in o/p non editable mode should change editable mode.

how that?

try protecting field same indicator associated function key. 

a          r rec001                    text('record')                                       cf07(07)                                field    r        b 10  3                             n07                                  dspatr(pr)

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