How to create one preset with two or more preconditions?

hi all,

as subject, how to create one preset with two or more preconditions ?
such as Precondition:
Device.DeviceInfo.SerialNumber = ‘1234567890’ and Tags.UPGRADING

thank you

P

Hi,

Device.DeviceInfo.SerialNumber = ‘1234567890’ AND Tags.UPGRADING IS NOT NULL

for tags you can use IS NULL if you want the preset to run when the tag is missing.

ok thank you lavira. i will try it.

P