We are working on project for

software engineer projects

management system about

online shopping systems and

we work on amazonWe drown erd

$2\mathrm{.}6$ Entity$-$Relationship Diagram $($ERD$)$

$$ Entity Identification: Identify all the entities $($data objects$)$ that will be stored in the system.

$$ Attribute Definition: Define the attributes $($properties$)$ of each entity.

$$ Relationship Modeling: Model the relationships between entities using cardinality and modality.