FS is important for any project. Normally you should get it from customer project team. If not, you have to prepare one.
Following content integration FS should have. I have put some sample diagram.
Overview
Application context diagram
Interface list
(put message type, source and destination )
Business process diagram for each use case
(Sample flowchart is given below)
| S. No | Steps | Descriptions |
| 1 | Boomi Receive request from Source | Source invokes Boomi Web service and pass the payload |
| .. | .. | .. |
Sequence diagram for each use case.
(Sample sequence diagram is given below)
Functional requirement
(Here you should describe detail functional requirement like below. You can have separate section for other nonfunctional requirement or you can have those in single tabular format)
| FS-ID | Interface/module | Description | Reference to URS |
| FS-GEN-1 | Source should send the messages to ESB process by invoking REST endpoint | URS-GEN-1 | |
| FS-GEN-2 | ESB process should do validate the messages | URS-GEN-2 | |
| FS-GEN-3 | ESB process should do database look up to enrich the messages | URS-GEN-3 | |
| FS-GEN-4 | ESB process should send the messages to the target after validation and enrichment | URS-GEN-4 | |
| .. | .. | .. |
Security requirement
Sample as below
- Source will use basic authentication to connect to ESB process
- ESB will connect to database through JDBC with basic authentication
- ESB will connect to Target with Two way SSL
Error handling requirement
| FS-ID | Interface/module | Description | Reference to URS |
| FS-ERR-1 | ESB should check validity of payload and send email notification accordingly | URS-ERR-1 | |
| FS-ERR-2 | Connection failure to the external system should generate email notification | URS-ERR-2 | |
| FS-ERR-3 | Audit Entry to be generated for successful and failed messages. | URS-ERR-3 | |
| .. | .. | .. |
Audit requirement
Compliance requirement
Non Functional requirement
SLA requirements
Mapping and transformation requirement.
(This section is very important)
| Message Name | Source field | Transformation | Target field |
Volumetrics
Sample Messages
Sample XSD.