Here we would like to draw your attention to SREL_MODEL transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).SREL_MODEL is a transaction code used for ModelDataForBORObjectRelationships in SAP.
It comes under the package SREL.
Transaction SREL_MODEL technical data table
| Tcode | SREL_MODEL |
| Purpose | ModelDataForBORObjectRelationships |
| Module | BC |
| Component | BC-SRV |
| SAP Package | SREL |
| Type | P |