Hi expert,
Im using time & material project, post cost-item on Project group = "balance'. when I Create Packing slip from item requirement, system has journal result as follow:

When I process Invoice proposal, system create journal as follow:

my question is:
1. can system create no journal during posting Packing slip from item requirement ?
so, when i posting invoice proposal, system will create journal ==> AR (dr) Sales (cr) and COGS (dr) Inventory (cr)
for "matching concept" purpose.
2. when i set to "balance", can system create journal during posting packing slip as follow ?:
WIP (dr) inventory (cr)
and invoice proposal system create journal: AR (dr) Sales (cr) and COGS (dr) WIP (cr)
thanks before.