Need how to do customization for the requirement

Hi experts,

I have below requirement from user , Can somebody help me how to handle it?

We would have several bins where we can store only one

material per bin, in 6 boxes per bin, with a specific quantity link to the

material.

Example: for the material A the quantity per box is 20, for the material B

60, so if we recieved 140 pcs A, we would place in tow diferent bins, one

with 120pcs and an other with 20pcs.

But we don't want to place the next reception if it's not the same material

in the same bin, but in the 3th one.

The system could check the quantity, and in this case for an other

reception of te same material, we can place an other 100 in the same second

bin and the reste in an other one..

functionalprocess Masterdata - Bin structure

reason New request

transactioncode New management

problemdescription Today, we used the storage unit type to manage the

warehouse

area by stillage, and we would define a new area manage by material

quantity