Master Data distribution with a 'PULL' method

Hi Gurus,

This question might seem a little strange, but please bear with it.

I recently faced a request to have master data distributed / created in our UT -> QA-> PRD systems through ALE but not with the PUSH method where we trigger the ALE from a lower system like DEV / GOLDEN but through a PULL method where we will initiate the ALE from the higher systems like UT / QA / PRD.

Can anyone help me with this .

Thanks in advance.