to configure the connectivity rules in the geometric network, i must create the subtypes. this is what i actually wanted to do, but i don't have the extension
http://resources.arcgis.com/en/help/main/10.2/index.html#/Checking_network_connectivity/01020000002n...
so i was wondering in what other way could the subtypes bennefit me. that's when i came across this post and thought maybe i could use subtypes to control what options or a domain i could display for each subtype... but now i think i would have to split the domains.
for example, if i were to create a subtype for the material of the pipe, the resistance specification would vary for each one
pvc: RDE 21, RDE 26, RDE 41.....
PEAD: PN 6, PN 8, PN 10....
HD: C 25, C30, C40....
right now i have all of those in one domain, but i don't know if there's a way for it to display the corresponding options without splitting the domain into 3.
also, can i have more than one subtype for each feature class? for example, one to set apart mains from laterals and one for the material?