docs: create documentation for SD Factory skip toogle (#396)

eclipse-tractusx/sig-release#796

Author: MaximilianHauer

docs/developer/10. Disable Clearinghouse SD/Use-Case-Diagrams.md

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+# Disable Clearinghouse connectivity for Self-Description (SD) functionalities
+
+## Application Checklist Level
+
+```mermaid
+flowchart TD
+    AA[Application Checklist Level]
+    AB{"clearinghouseConnectDisabled"}
+    AC["SELF_DESCRIPTION_LP = SKIPPED"]
+    AD{"Await Self Description Response"}
+    AE[REGISTRATION_VERIFICATION = DONE]
+    AF[BUSINESS_PARTNER_NUMBER = DONE]
+    AG[IDENTITY_WALLET = DONE]
+    AGA[BPNL_CREDENTIAL = DONE]
+    AGB[MEMBERSHIP_CREDENTIAL = DONE]
+    AH[CLEARING_HOUSE = DONE]
+    AI[SELF_DESCRIPTION_LP = TODO]
+    AJ["Call SD Factory"]
+    AK["SELF_DESCRIPTION_LP = FAILED"]
+    AL[APPLICATION_ACTIVATION = TODO]
+    AM[APPLICATION_ACTIVATION = DONE]
+
+    AA --> AE
+    AE --> AF
+    AF --> AG
+    AG --> AGA
+    AGA --> AGB
+    AGB --> AH
+    AH --> AI
+    AI --> AB
+    AB -->|FALSE| AJ
+    AB -->|TRUE|AC
+    AJ --> AD
+    AD -->|FAILURE|AK
+    AK -->|"Retrigger Call to SD Factory Processstep (legal person)"|AI
+    AC --> AL
+    AD --> |APPROVED| AL
+    AL --> AM
+```
+
+## Create Connector
+
+```mermaid
+flowchart TD
+    BA[Create Connector]
+    BB{"clearinghouseConnectDisabled"}
+    BD{"Legal Person SD available (self_description_document_id)" }
+    BF["Error 409: provider company {CompanyId} has no self description document"]
+    BI[Call SD Factory]
+    BK["Create connector (STATUS = PENDING)"]
+    BL["Await Self Description Response"]
+    BM["Store SD with connector"]
+    BN[Set connector STATUS = ACTIVE]
+
+    BA --> BB
+    BB -->|TRUE|BN
+    BB -->|FALSE|BD
+    BD -->|TRUE|BK
+    BK --> BI
+    BI --> BL
+    BD -->|FALSE|BF
+    BL --> BM
+    BM --> BN
+```
+
+## Trigger - Create Company SD Document
+
+```mermaid
+  flowchart TD
+    CA[Company SD Document Retrigger]
+    CB["Select Company without SD (SD Step Status = SKIPPED or DONE)"]
+    CC[Call SD Factory]
+    CD[Store SD with Company]
+    CE[SELF_DESCRIPTION_COMPANY_CREATION = DONE]
+    CF{Company SD available}
+    CG[SELF_DESCRIPTION_COMPANY_CREATION =FAILED]
+    CH[SELF_DESCRIPTION_COMPANY_CREATION = DONE]
+    CA --> CB
+    CB -->|Company does exist| CC
+    CB -->|Company does not exist|CH
+    CC --> CF
+    CF -->|SUCCESS|CE
+    CF -->|FAILURE|CG
+    CE --> CD
+
+```
+
+## Trigger - Create Connector SD Document
+
+```mermaid
+  flowchart TD
+    DA[Connector SD Document Recreate]
+    DB["Select Connector(Status=Active & Without Connector SD Document & With Company SD Document)"]
+    DC[Call SD Factory]
+    DD[Store SD with Connector]
+    DE[SELF_DESCRIPTION_COMPANY_CREATION = DONE]
+    DF{Connector SD available}
+    DG[SELF_DESCRIPTION_COMPANY_CREATION = FAILED]
+    DH[SELF_DESCRIPTION_COMPANY_CREATION = DONE]
+    DA --> DB
+    DB -->|Connector does exist| DC
+    DB -->|Connector does not exist|DH
+    DC --> DF
+    DF -->|SUCCESS|DE
+    DE --> DD
+    DF -->|FAILURE|DG
+```
+
+## NOTICE
+
+This work is licensed under the [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0).
+
+- SPDX-License-Identifier: Apache-2.0
+- SPDX-FileCopyrightText: 2024 Contributors to the Eclipse Foundation
+- Source URL: https://github.com/eclipse-tractusx/portal-assets

docs/developer/10. Disable Clearinghouse SD/index.md

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+# Summary
+
+This feature arises from the current portal's implementation, which mandates the clearinghouse compliance process for creating signed documents for the legal person.
+
+The result is a high dependency in the registration flow on the clearinghouse connection. To ensure a smooth procedure in case of the unavailability of this interface, the toggle was implemented.
+
+This enables the process to be finished, and the customer to proceed with their journey without sacrificing the details in the long run. Due to the implementation of a retrigger process, the data quality is ensured, and the skipped SD information is recreated at a later stage.
+
+- [Use Case Diagrams](../10.%20Disable%20Clearinghouse%20SD/Use-Case-Diagrams.md)
+
+## NOTICE
+
+This work is licensed under the [Apache-2.0](https://www.apache.org/licenses/LICENSE-2.0).
+
+- SPDX-License-Identifier: Apache-2.0
+- SPDX-FileCopyrightText: 2024 Contributors to the Eclipse Foundation
+- Source URL: https://github.com/eclipse-tractusx/portal-assets