Date of Manufacture, SLED/BBD

Hi friends,

we assign Date of Manufacture as manufacturing date and SLED/BBD as Expire date for our products. We manufacture our FG using 2 level or 3 level SFG. Our requirement is date of release of process order for the 1st SFG should be the manufacturing date and same date should be considered as manufacturing date for next level SFG and finally for FG.

for example in the case below, mfg date for SFG 1 should be the date of release of process order, and same date is required for SFG2, SFG3 and FG instead of date of release of order.

If suggest the configuration procedure.