Export and Import Services (design & rules) from file packages
### Proposer(s)
UPATRAS
### New Feature in a nutshell
This feature would introduce a streamlined mechanism to export a ServiceSpecification and all its associated dependencies from one installation. Subsequently, users would be able to import this ServiceSpecification into another Openslice installation seamlessly.
### Rationale
- Automatically replicating the ServiceSpecification structure, including all dependencies, rules, and attachments.
- Reducing the likelihood of errors during the replication process.
- Saving considerable time and effort for users who need to deploy similar services across multiple Openslice installations.
### Feature Proposal Presentation (Presented in OSL TECH Call)
[SDG_OSL_Packaging_Feature_Request_Presentation.pptx](/uploads/a61383e7b4730150edadb5a808ae2a1a/SDG_OSL_Packaging_Feature_Request_Presentation.pptx)
### Acknowledgements
This work is supported by the EU-funded HORIZON-JU-SNS-2022 ACROSS project with Grant Agreement number 101097122.
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