Create 2 x new field on all physical devices

[Dli]

Hi,

I test Itop from 2 months... Funny.
Now i want to add 2 news fields on all physical devices :
"Position" and "Parent"
This fields are for the position in rack and parent of device for all devices who are child than module Drawer, Blade server, etc...

I read http://www.combodo.com/wiki/doku.php?id=customization:add-attribute-sample
But this tuto help only for servers class. When i open the file datamodels/2.x/itop-config-mgmt/datamodel.itop-config-mgmt.xml, i don't found all other class devices.
Don't found : SanSwitch, Tapelibrary, NAS, PC, Peripheral...

May be someone can help me?

[Dli]

I found my solution for all this devices
Bandothèque (TapeLibrary)
Equipement réseau (NetworkDevice)
NAS (NAS)
Serveur (Server)
Switch SAN (SANSwitch)
Système de stockage (StorageSystem)

But don't find how modifie this other class
Chassis (Enclosure)
PDU (PDU)
Rack (Rack)

I try with upgrade with the file iTop\datamodels\2.x\itop-datacenter-mgmt\datamodel.itop-datacenter-mgmt.xml
but no match...

[Dli]

Ok done i resolve it.

I had my 2 news fileds in all my physical devices :
Equipement réseau (NetworkDevice)
NAS (NAS)
Serveur (Server)
Switch SAN (SANSwitch)
Système de stockage (StorageSystem)
Chassis (Enclosure)
PDU (PDU)
Rack (Rack)

But i found in PDU class ther is'nt Nb_U flied.
It's not very important but it was pratice if this filed exist in. i'll try to fix it later.

in iTop, i found the dépendances datamodels for my modifications :

iTop\datamodels\2.x\itop-config-mgmt\datamodel.itop-config-mgmt.xml for
Equipement réseau (NetworkDevice)
Serveur (Server)

iTop\datamodels\2.x\itop-storage-mgmt\datamodel.itop-storage-mgmt.xml for
NAS (NAS)
Switch SAN (SANSwitch)
Système de stockage (StorageSystem)

iTop\datamodels\2.x\itop-datacenter-mgmt\datamodel.itop-datacenter-mgmt.xml for
Chassis (Enclosure)
PDU (PDU)
Rack (Rack)

I crate 3 files with the dependances for my modifications and i fix it on my itop.
It's ok for me.

Thanks for your silence modo lol