.. _label-uc-customer-edit-basedata:

Use-Case: Edit Basic Customer Data
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Short Description
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Basic customer data like contact data or login credentials are
modified.

Actor(s)
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Customer, Officer


Trigger(s)
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- Imports (modifying existing data)
- Web form(s) submitted by authorized user.


Result(s)
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- Customer base data are modified.


Incoming Data
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Customer ID, names and values of parameters to change

Outgoing Data
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- Message about successful/failed changes
- Log message


Precondition(s)
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- Submitting user is authorized to do the requested modifications.


Postcondition(s)
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Any entered data is valid.


Invariant(s)
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Essential Steps
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- Sending user authorization is checked.
- System receives infos about
  - what data fields of which user should be set to which values,
  - submitting user.
- Data is modified in system.
- User gets informed about operation success/fail.
- If operation fails, possibility to change input data is offered.


Open Issues
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Remarks
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