I need to zoom to a session from a field, but based on another field
eg.

main field wtsls001.item
sub field wtsls001.mitm

I want to zoom to session tibom1510m000 from field wtsls001.mitm. When tibom1510m000 is opened, it needs to be opened to the value in wtsls001.item (tibom010.mitm = wtsls001.item)

First I would zoom to tibom1510s000 first. In your session just do a before.zoom section for the field where the zoom takes place and set tibom010.mitm = wtsls001.item. Should be that simple.

Mark

Using the tibom1510s000 helped.