Ask Addition of Assets in Assettype in ArcGIS Utility Network ?

[RomuldKiobya]

I have added assets in assetype to meet the demand of customers. So when I export RULE  I got that message below 

Export Rules
=====================
Parameters

Input Utility Network TZNetwork Utility Network
Rule Type ALL
Output File C:\Users\Rahim Abbas\Desktop\kazi\TanN\Exercise1\Exercise2\Exercise3\NetRule.CSV
=====================
Messages

Start Time: Wednesday, August 24, 2022 12:14:02
ERROR 160143: Field is not editable.
Failed to execute (ExportRules).
Failed at Wednesday, August 24, 2022 12:14:07 (Elapsed Time: 5.08 seconds)

All assets starting from 580 were not included in  Asset_Type_Electric_Device_Medium_Voltage_Fuse domain. I need to hear from you 

0	Unknown
561	Bayonet
562	Fault Limiter
563	Indoor Fuse
564	Overhead Cutout Fused Disconnect
565	Overhead Cutout Fused Load Break
566	Overhead Cutout Sectionalizer
567	Overhead Cutout Solid Blade
568	Cabinet Fuse
569	Underground Fuse
570	Underground Fuse Disconnect
571	Underground Fuse Load Break
580	Drop out fuse
581	HRC fuse
582	rewire able fuse
583	Cartridge
584	TNC Wire
585	Horn Gap

[JesseCloutier]

Thanks for bringing your question to Esri Community, @RomuldKiobya.

Because this area is used for new members to introduce themselves, I'd like to help get your post moved over to one of our conversation boards where it's more likely to be seen and responded to by members who can help. Which ArcGIS product are you using?

Please do also feel encouraged to share a new post in our Member Introductions board to tell us a bit about yourself. Our team and your GIS peers around the globe would love to learn more about you!