Correspondence between 2 list variables

[LZlz]

Hello, Team!

I have two list variables: IDPart and IDsys.
How can I create a correspondence between them?
I mean, when IDPart = M001, IDsys = 105, when IDPart = M002, IDsys = 106 … and so on.
Can you help me with a suggestion?

Thank you,

[ppr (Peter Preuss)]

@LZlz
we can do it with a dictionary:

Variables:

And will use a LINQ for it:

Enumerable.Range(0, IDPart.Length).toDictionary(Function (x) IDPart(x), Function (x) IDSys(x))