Appendix: Service description software
Software (Nautos Basic)
Scope of services
With Nautos, the licensor provides an application for process support in the management of technical rules and documents. Nautos is an out-of-the-box solution for the associated core processes and functions described below. The delivery and provision of metadata and the provision of documentation is not part of the software, but must be purchased via additional packages. The application is provided as Software-as-a-Service, the software is operated and hosted on a server of the licensor or a third party commissioned by the licensor.
In the on-premises software variant (intranet), the necessary installation packages for operation on the customer system are provided by the licensor. The technical requirements can be found in the system requirements enclosed with the individual offer for the customer.
The application provided by the licensor contains the following functions at the current time of development:
Nautos Basic
- search, find, annotate, export and mark data records within the existing metadata pool.
- structuring document lists in favorites (favorites folders).
- monitoring (notifications of changes to data records) and automatic data updates in your own favorites.
- create your own (company) data records.
- linking and displaying full texts (documents).
- user administration with role-based access rights in the system - creating, managing and deleting users, user groups, roles and data records: Users, user groups, roles, locations.
- the following access methods are supported:
- Access via username and password
- Access via IP login
- Access via Single Sign On (prerequisite: SSO module).
- creation of simple usage statistics for document access.
- license management (control of rights to use and display data records and full texts).
- order management with internal request and purchase of documents from the application.
Modules
Additional chargeable modules are available:
- intranet - on-premises software.
- single sign-on (SSO)
- reqIF converter.
- API metadata.
- supplier portal (from R2/2024).
The scope of the individual functional areas depends on the software package selected (Nautos Basic, Nautos Pro, Nautos Premium or additional modules).
Services in connection with the software that go beyond the aforementioned functions of the software and the provisions in the Nautos T&Cs, in particular further IT services, IT consulting and training services as well as programming and development services, require a separate agreement.
The licensor only provides the technical administration of the application; the administration of the application functions, in particular the compliance-compliant licensing of the metadata and documents in the application, is the responsibility of the customer.
Single Sign On (SSO) - Automated login procedure for users
- With the Single Sign On module, the customer has the option of setting up and configuring external identity providers (IdP) as an additional login procedure in the application.
- When logging in, ongoing authentication takes place against the IdP defined by the customer.
- User attributes and role assignments can be managed for the login procedure.
- Configurable logging of user login processes.
- Optional signing of authentication requests by the service provider Nautos
- Automatic certificate change possible
- Management overview of activated login methods and IdPs.
- The following single sign-on methods are supported by Nautos Online:
- SAML (ADFS)
- Shibboleth (from Q2/2024).
ReqIF converter
- The ReqIF Converter module is a service within Nautos that converts available content into the ReqIF format (OMG 1.2) so that customers can import it into other target systems. Text-based content is automatically broken down into requirement objects, their modality predetermined and enriched with document and requirement metadata. The transfer and display of the objects (including figures, formulas, tables) depends on the display options in the target system used and the target system version used. The ReqIF service delivers a zip file (.reqifz). The ReqIF converter module is currently only available for content from the following sets of rules: DIN, DIN EN, DIN EN ISO. The ReqIF converter module provides an automatic pre-classification for the modalities (binding) of the requirement objects, which can only evaluate text-based content and determine the binding based on the modal auxiliary verbs. If the sentence structure in natural language is too complex or ambiguous, the sentence recognition or pre-classification may be incorrect and must be reworked by the user. Graphics and unspecific design features cannot be evaluated. For these reasons, the user is responsible for validating the conversion results with regard to their use in their systems and processes.
- With the ReqIF converter module, convertible data records are marked accordingly in the application.
- Electronic versions of the above-mentioned sets of rules can be transferred for conversion.
- The converted documents are made available to the user in the Nautos download area in accordance with the applicable provisions.
- The converted documents are not stored in a database at DIN Solutions / Beuth, they are not persisted.
API metadata
- The module provides customer-specific access to submit search queries to the Nautos search via API.
- The endpoint is delivered without an interface; the client requires appropriate software (e.g. Postman) to execute the queries.
- The client is responsible for the technical integration of the API
- The results are provided according to the configuration of the request (paging, sorting, offset) and can be exported in JSON.
- The licensor reserves the right to limit the frequency of the requests and the scope in order to guarantee the performance of the service.
- All metadata fields of the Nautos search can be used for the request and the result - the search logic should deliver the same results as the GUI.
- Documentation of the field names and search parameters is available and is updated regularly
- The metadata in the service is updated as part of the data updates in Nautos Online.
- Tenant-specific user information (company data, documents, user data) is not provided via the API