Please follow the below steps to reverse invoices in Bulk (Including System generated):
Step 1: Login to ADDA >> Admin >> Income Tracker >> Member Income >> Bulk Corrections >> Click ‘Reverse Invoices in Bulk’.

Note: By default, access to the ‘Bulk Corrections’ tab is provided only to ADDA Moderator.
Moderator can share these rights with other admins also (through ‘Control Access for Bulk Corrections’).