This is US is to create OTF Test Strategy/TS to test E2 REPORT subscription to E2Sim by using newly built E2 VTH

REPORT: Near-RT RIC uses a RIC Subscription procedure to request that E2 Node sends a REPORT message to Near-RT RIC and the associated procedure continues in E2 Node after each occurrence of a defined RIC Subscription procedure Event Trigger.

Note that the E2 VTH is to take place Near-RT RIC and will be used to test E2 Nodes with RAN functions (CU, DU, etc.)

The REPORT service involves following steps:
1. Near-RT RIC configures a RIC Subscription procedure in the E2 Node with information used to configure an Indication (Report) that is to be performed by E2 Node with each occurrence of RIC trigger event condition
2. During normal functioning of an associated procedure in the E2 Node, a RIC Event Trigger is detected.
3. E2 Node sends Indication procedure to Near-RT RIC containing requested REPORT information along with originating Request ID.
4. Associated procedure instance continues in the E2 Node.