Recommended practice for cvtRecord chain initialization

[Emmanuel Mayssat <emayssat@epicsqt.org>]

Benjamin, and al.

I have a recordAO (let's say a phase in deg) that is converted through a cvtRecord (~ breakpoint table) to a voltageAO.
We could assume that the voltage on the device doesn't change while the IOC is off and autosave everything.

But... in this particular case, where the hardware 'remembers' its voltage setting (EEPROM or hardware stays on while IOC is off), the chain above should be executed in the opposite direction at iocInit.
A possible way is to have another cvt record with the same "breakpoint" table but with "1D table reversed" method and PINI=1.
Is this the recommended way?

--
Emmanuel