Hello I have a problem ,I should manage the availability of 10 rooms, in the sheet I have the column type enum list [camare] (101-102 -… 110), the column type data [strat booking] and the column type data [end booking]. I would like to check the date...

Hello and thanks. in the called sheet NationalParks.gsheet I have a series of data([DATA ESCURSIONE][NOME][PREZZO] ECC). in another sheet under the heading [TOTALE GIORNO] I would like to get the sum of all single service bookings for the date I ente...

Hello I created an app to manage reservations, for more types of activities, now I would like to get control of the daily income for each activity, but I can not make the formula work. =SUM( SELECT( NationalParks.gsheet[TOTALE], AND( [DATA]=NationalP...