How to create a group in the 1s directory so that data from another directory is automatically pulled up in this group?

Question

1C

Condition:

• there is Processing implemented in the system (report on the number of Supplies)
  
• the system has a directory Processing composition
  
• the system has a directory of Supplies
  
• the system has a savings register GoodsInWarehouses
  

Processing displays:

• Name of the Item of Supply from the directory Processing composition
  
• Data on the quantity of the specified Item of Supply from the register Goods in Warehouses
  

We can add/remove Supply Items from the Supply Items directory to the Processing Composition directory.
Required:
so that the user can add a group of Supplies in the processing composition directory, which contains elements (Supplies), so that later the system:
automatically updates the specified list of Supplies.
With this list of Supplies (hereinafter referred to as psn) in the directory, the processing composition cannot be deleted or a new one can be added to the specified group. Everything is updated from the supplies guide. Those. you need to go to the supply item and there delete or add PSN to the specified group. Then the changes will automatically be displayed in the processing composition directory.
How to implement this please tell me?
I am not a programmer, I am a task manager, I want to understand for myself whether this can be done and how this can be done. I am attaching a small drawing.

Answer 1

To the Handbook Composition processing

instead of a reference book, make a Register of information (better even periodic). In this RS, the activity of use will be affixed.
Those. when forming, the processing will first select "Supplies" that have the sign of the remainder, and then show their remains.