Step $1$: Create a set of requirements that will be used to createthe ER Diagram in Step $2.$Step $2$: Create an ER diagram $($using ERDPlus$)$ that contains atleast five entities and at least four binary relationships. At leastone of the relationships should be many to many. Show allattributes of all entities.Step $3$: Map the ER diagram you created in Step $2$ into arelational schema containing the relations $($with their attributes$)$and the referential integrity constraints $($i$.$e$.$ arrows pointingfrom foreign keys into their sources$).$ Use ERDPlus to draw themapped relational schema.Step $1$: Create a set of requirementsLet's consider a scenario related to softball team management. The requirements might include:$*$ Entities: Player, Team, Coach, Game, and Position.$*$ Attributes: Player $($PlayerID$,$ FirstName, LastName, DateOfBirth, JerseyNumber, etc.$),$ Team $($TeamID$,$ TeamName, EstablishedYear, etc.$),$ Coach $($CoachID$,$ FirstName, LastName, ContactInfo, etc.$),$ Game $($GameID$,$ Date, Opponent, Venue, etc.$),$ Position $($PositionID$,$ PositionName, Description, etc.$).*$ Relationships: $*$ Players belong to Teams. $*$ Teams have Coaches. $*$ Players play in Games. $*$ Players can have multiple Positions, and Positions can be held by multiple Players $($many$-$to$-$many relationship$).$Step $2$: Create an ER diagram using ERDPlusUsing ERDPlus or a similar tool, create an ER diagram based on the provided requirements. Ensure that the diagram includes at least five entities $($Player$,$ Team, Coach, Game, and Position$)$ and at least four binary relationships. One of the relationships should be many$-$to$-$many $($e$.$g$.,$ Players and Positions$).$Step $3$: Map the ER diagram to a relational schemaHere is a simplified example of how you might map the entities and relationships to a relational schema:$*$ Player $($PlayerID PK$,$ FirstName, LastName, DateOfBirth, JerseyNumber, TeamID FK references Team$)*$ Team $($TeamID PK$,$ TeamName, EstablishedYear, CoachID FK references Coach$)*$ Coach $($CoachID PK$,$ FirstName, LastName, ContactInfo$)*$ Game $($GameID PK$,$ Date, Opponent, Venue$)*$ Position $($PositionID PK$,$ PositionName, Description$)$Additionally$,$ for the many$-$to$-$many relationship between Players and Positions, you might need a junction table:$*$ PlayerPosition $($PlayerID FK references Player, PositionID FK references Position$)$In this mapping, foreign key constraints are represented by the $"$FK$"$ references, and the arrows pointing from foreign keys into their sources indicate referential integrity constraints.Can you create my Ed diagram and map it into a rational schema $($steps $2$ and $3)$ using my data I came up with?