How do I Make ERD for Construct 2 Created Game?

ERD or Entity Relationship Diagram

Anyone ever make such thing for Construct 2 based game?

I mean, there is no relationship between the databases in Construct2, even there is no database here

Any help?

If there are no relationships, you can't make a diagram of it..

If there are, you can..

What are the relationships within a game you'd like to make a diagram of?

Isn't it a relationship between the databases?

The primary key and foreignkey or something like that

So my game has high score stored in local storage which can be called as "database"

That's all

Every stage has it own high score, and it'll be accumulated in the main menu

Man, it's confusing

If you are not sure yourself, I can't be sure either..

I haven't got a clue which databases and keys (foreign and or domestic) you are talking about..

As this doesn't seem to have a lot to do with getting things done in C2, it might be better to put this topic in general game design or something..

Btw, can the localstorage in HTML called as database?