Set the Catalog Item variables of that particular case created in Flow designer

[Sruthi18]

Hi ,

How do I set the values of the catalog item variables in Flow designer.

Requirement :

There is a flow with 10 approvals. After each Approval step , I have to Update the comments given by the approver in the variable of a created case. [Variables are on the case form which needs to be auto populated from the flow].

Please help ! 

Thanks.

[Sujatha V M]

@Sruthi18 Above link is only for reference with respect to the tables used for a case which retrieve the case variables.

Can you share the snippet of the flow that you have designed ?