Port group matrix tools
Bulk rate changes (non-CBM matrices), the port group → city → ports tree, and the tab ↔ charge master map used by Customer Rate. Edit the grid on Port group rate matrix.
Map each charge matrix tab to a charge master code (port_group_matrix_charge_map). Customer Rate uses this for suggested-rate-for-charge. The first two rows are fixed system tabs (container, CBM). Tab label overrides the tab text; leave it empty to use the workbook sheet title shown as a hint inside the field. Clear Charge code and save to remove a mapping. Inactive rows are hidden from the tab bar.
Changes apply to the effective rate (base row amounts and computed adjustment rows). Percent mode multiplies each rate; flat amount adds or subtracts the same value per cell. Negative values decrease. Only matrix cells that already exist in the database are updated—add rates first where needed.
Same hierarchy as UNLOCODE mapping: groups, cities under each group, and ports. Open this section to load; use download for a flat CSV.
Expand this section to load the tree.