i work on the project of social networking site. so far i found the entities and these are
user
admin
profile
private messages
shared messages
forum
friend list
friend requests

i'm very confused that how i make the ER diagram and how to make relationship among these entities.

Please someone help me in this regard.

please make an effort

on this site, we might help you with your homework, but we will not do the work for you

draw an ER diagram and then tell us which parts of it you're not sure of

Hi Sir, im sorry about that im not explained my problem well, this is my final project of BS (IT) VU Social Networking Forum, which is given to me from the University.
I have just make the ERD with my level best but im still not satisfied with it. in my point of view that each entity is created with each user registration expect "user" entity because it is universal table am i right sir. but i have a problem with the "profile" entity is it created with each user or it may be a universal and please see the each relation and there is something wrong then please help me.

go to CJ DATE one book for data base designing.
try to set up normalization,
go for data dictionary creation.
set relation ship among tables.

That looks a bit daft even for a marketing manager...

this is flight control to spaceship marketing

calling spaceship marketing

attention, you are go for data dictionary creation

repeat, you are go for data dictionary creation