Unable to transfer and to make orders as Rank1 and Rank2 under the same sourcing rule

We have the following business request:

There are 3 inventory organizations (IO), Org1_DC is the distribution center where only the finish good is storage, Org2_MFG is the manufacturing plant to make items for finish goods as well as sub-assembly items and Org3_WHS is the warehouse to buy and storage the raw material and in some cases to storage the sub-assembly items (For seasonality reason when the manufacturing plant needs to advance the production there is not enough space in the plant).

I have setup the following sourcing rules:

Destination - Source

Org1_DC - Org2_MFG :To Transfer finished good (Global sourcing rule)