The ‘Custom Row’ task is adding or inserting a custom defined row below or above other rows.
With the ‘Select Position’ Field, you define where the to be inserted row shall be positioned.
With the ‘Select Type’ Field, you define if the inserted row shall be inserted after each row, or if it shall only be inserted at a specified row position, e.g. each time after a cell has been found with a specified value.
The ‘Custom Row’ task is very powerful to e.g. add partial sums or averages to a data list, or to insert rows with comments.
Go to Flow Gallery and Copy & Edit the Custom Row Flow for example usecases.