Comment 20 for bug 1935037

> QSRV does not compute group or member names automatically. So I think this is a request for whatever person or tool is creating the group definition JSON for you.

When the "tool" is dbLoadTemplate and you use macros, then you would to provide two of them, one for the originam PV name and one for the PVA field name. Without a mechanism to replace chars automatically, this is very error prone. Something like ${MACRO "but all - replaced with _"}, maybe: ${MACRO/[^0-9a-zA-Z]/_}