Blue dot on AOI

Morning gents,

I've got an existing program infront of me from a wastewater plant that has some custom AOIs in it, and one of the icons has a blue dot and the others all dont. Please see attached.


I need to design a turnkey bolt-on panel/solution with a compact guardlogix in it that takes control of their valves once every 30 days and cycles them 10 times to make sure they're clear of any debris and working as intended. Going to be a fun little project.


Thanks in advance!

That AOI has a signature (see the signature tab of the Definition).

oh thank you

Yes sir, signature. Source content can be viewed but the signature is defeated if the code is modified.