Add new parameter/field in SalesEditLines

I want to put a CheckBox in SalesEditLines form to give the user a possibility to
decide if table-columns will be written in a SSRS-Report(SalesConfirm).

How i can pass the CheckBox value to the Journal-Table.

Have someone detailed information or documentation about the problem ?

You forgot to mention your version of AX.

In addition to documentation provided by Microsoft, you can use cross-references in AX to see how the current logic works, e.g. where existing fields are read and written into.