This is my scenario
Each area of my organization sent, at each period, the desired quantity for an item to be purchased

For each row the flow looks for the corresponding row in another excel table and get the quantity already requested for each item

For this I use the following flow

Compose = body('Get_a_row)?['OPERATIONS'], in this case 'OPERATIONS' is a fixed value entered by me, however the desired content is List Rows in Table - Area
Would it be possible, with the dynamic value of the 'request' spreadsheet, to create an expression that works?
The objective is to take the quantity sent, add it to the quantity already present in the table and update the values in the table.
Thanks,
Rodrigo