Field help (SIHFOCFLG)

This information specifies whether the line concerns a free item or is at the origin of the generation of one or more free items.
On exiting the line grid, all the totals are carried out as well as any calculations of the tax calculation bases.
In the lower section of the tab, the Ex-tax and Tax incl. totals are displayed (they cannot be modified) as well as the total margin for the invoice.