Copy data from one company to another

1

is there a way to only copy data from one company to another
the reason being that i have worked on the entry till july end and my friend has entered the remaining in another computer from july end till date. is there a way to combine both together

2

also my bills have the numbers like S 16-17 001 etc but when i create a new bill with the automatic numbering it only comes as 1617002 etc is there a way it could take the S and the gap between 16-17 00* automatically ?

3

Sorry, this isn’t possible.

You will need to put those dashes and prefix manually after invoice is created.