Use Case »Upload 3D model« (UC-9)
- Contained in use case diagram
- Use case diagram for functional requirement »Uploading 3D models (R2)« (UCD-2)
- Belongs to functional requirement
- FR-29: Uploading 3D models (R2)
- Responsible RE-Author(s) for this Artefact
- Celina Schulz, Tim Pack, Lydia Vogel, und Ali Abdulra
- History
- (v1) 2022-08-02 - initially created
- (v2) 2022-08-15 - changed precond, postcond & alternative/exceptions according to feedback
- Errors, Warnings, Todos
w005: More than 3 authors (field 'author') - is that on purpose?- w007: The acronym should match the filename - that is not the case. Acronym: upload3dmodelusecase, Filename: upload3dmodel.md
- w051: There is no reference for 'secondaryActors'.
Use Case Header
| ID | UC-9 |
| Title | Upload 3D model |
| Description | Business users (vendors) can upload a 3D model they created for a product they offer in the tool. |
| Primary actor | STR-5: Vendor |
| Trigger | A product's 3D model is missing, outdated or false. |
| Precondition | At least one product of the vendor is existing in the tool. |
| Postcondition | The uploaded model is available elsewhere in the tool. |
Main Scenario
- The business user clicks on the "upload 3D model" button for the product.
- A dialogue is opened, asking the user to select a file.
- The business user selects the model file from their disk.
- Then they click on "Submit".
- The dialogue closes and the tool saves the given model for that product.
Alternative Scenario
- Alternative 1
Exception Scenario
- Exception 1
- 3b1) The selected file has no matching format for the required 3d model.
- 3b2) A message is displayed to the user, saying that the format of the selected file is invalid, also asking the user to select another file.
- 3b3) The business user does not have another file available on their disk so they cancel the operation.
- Diffent post condition: The product's 3D model remains the same as before.