MFS: Resource that can move multiple HUs

Hello,

I have to implement the necessary functions to handle/control rack feeders, which can move two HUs. I found SAP-Note 2064457, which lists BAdIs for this purpose. My problem is, I work with a SAP EWM 9.0 and thus cannot use those BAdIs.

My questions are:

- Are there any standard functions for those kind of resources in SAP EWM 9.0?

- If not, which modifications do I have to make, to be able to use those resources in MFS?

Any tips, tutorials or documentation are highly appreciated.

With best regards,

Patrick.