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Mapping banks in an Application Architecture

  • January 21, 2026
  • 3 replies
  • 57 views

Hello friends

What is the best way to map banks in an Application architecture in LeanIX? Which factsheet is the most appropriate one keeping in mind that there will be interfaces to these banks?

Regards, Akash

3 replies

ces
  • Here To Stay
  • January 21, 2026

Hello friends

What is the best way to map banks in an Application architecture in LeanIX? Which factsheet is the most appropriate one keeping in mind that there will be interfaces to these banks?

Regards, Akash

 

Hi Akash, are you referring to banks as financial institution? sorry if is an obvious question. 


Carsten
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  • Everlasting Love
  • January 21, 2026

Hallo ​@Akash ,
when we send data via Interfaces to our Banks we see it as an service, so we define this type of external endpoint as Application, Category Microservice without Business Caoability assigned (so it does not count vs your license). You can additionally define the bank as an user group, too and add it to the Microservice.
Best regards,
Carsten


Graham Howe
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  • Royalty For Loyalty
  • January 21, 2026

I created a single application for each type of external partner I’m integrating with, for example Bank, Customer, 3PL etc. Then I added three fields to the Interface fact sheet:

Exposure - single select with options of Internal, External Application and External Partner

Partner Name - text field where the name of the partner can be stored

Partner Type - single select where I also record the types of partner as 3PL, Customer, Bank etc

This means I have minimal additional ‘Applications’ created but can still report on interfaces based upon external partners.