Okay, so we already know to implement the surface notation. So I will implement the first one chicken stock. Here, I will select surface code and I will select the stock surface and little sit there argument. So here's our web surface it will take all him code and take the quantity. So, this is a customer and he has this item code I will set and the quantity here so I will send the item code as a quantity and output of this whip surface. We should receive it so I will create here you have it.

We can See, check this out and it will be like a string. So here is you will find output return it will go for this chick in the stock. This is the first web surface okay. The second one is the update system which Once we receive it from the supplier the quantity so I will call the surface call as well and I will call the stock surface but I will have update it's Talk. So, this talk will take three parameters first one is the item code, I will send item code and the quantity here okay and operation I will set it to be a you can even drag this here like this Android A. So, it will be a will be set to the operation to be at and quantity and writing code there is no what actually no output so, we just will send two updates took We will do the same here.

We call the surface score stock update stock and I will need to take the quantity from the stock to give it to the user. So, I will have the quantity, item code and operation will be a thing not a it would be for example, D So, Do you toolset to the operation item code and quantity here Okay, okay. So now we have implemented the old surface notation. This was just as a condition, which we'll keep it here. So here I will check the output of this web surface. So, here I will add a condition.

Chicks chick status equal equal false means it is not exist. We can see all the loop parameter lesson three Okay, so this is a condition if it is equal false or a lubrano list and three, we should enter here. Here's a condition here will be low surreal, chicken stock output equal equal false go for supplier. So now we have a check out but if it is false it means as you can see in the web surface here for the check if it is true it means the quantity is available false is not available. So, either We'll check if it is false as the same times the loop is designed three it will go He is the route will be increase, I will be incremented by one come here false or true Yes. So, here it should not be or because this will keep always the turn, arrow always uttering the false So, we can say, if it is false and elope this free both this should be a return true.

So, here I will go till the loop become three and it is still false it will get out and it will go in the supplier because we check if it is false it will go here. So, this is this notation we have implemented. This is we have implemented but waiting for greetings eight if you are project implemented this we have implemented this all this condition here. Here. Still the condition here is not implemented. All we did it, we did it Okay.

Now all is okay. So the missing thing here is to create another process and implement this notation called notation and create the UI for the human task. So see you You can see video