How to create a Po with multiple invoice parties and need to post each condition value to each individual vendors account in MIRO.

Hi sap gurus,

I am a sap mm consultant.

I am very much new to sap world.I joined in this portal to explore my knowledge.Please help me.

Q) I  need to created a PO with multiple partner functions and pricing conditions(PB00, FRI1, TAX, CUSTOM),so after posting GR, while in Invoice i would like to post each individual condition values to each of identical vendors maintained in the partner functions column in PO.

when i am trying to post IR in MIRO, i just now able to see, all the conditions values were posting to main actual vendor with whom i did PO.but my requirement is to post each individual condition value should post to each identical vendors maintained in PO.how to configure this.

please help me.

Thanks in advance.