...

1) add new device / service
2) change device / service
3) delete service / device

Add new device / service

we should use requirement 46 for this

Fields to collect from user

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• 2 ptaeos
  • ptaeo for one-time costs
  • ptaeo for recurring monthly charges

Change device / service

this should be a new requirement

Fields to collect from user

...

• plus all the same fields as add service / device

Delete device / service

this should be a new requirement

Fields to collect from user

...