[REUSE] Relation of REUSE Compliance to THIRDPARTY license information file

Hello,

I would like to use REUSE Compliance and generate a THIRDPARTY.txt license information file as

* used here:

https://github.com/SAP/openui5/blob/master/THIRDPARTY.txt

* discussed here

https://softwareengineering.stackexchange.com/questions/234511/what-is-the-b...

* could be generated with

https://github.com/ftpsolutions/python-third-party-license-file-generator

I saw that the reuse project itself does not use a THIRDPARTY file (also sometimes called LICENSE-3RD-PARTY.txt etc.):

https://github.com/fsfe/reuse-tool https://github.com/fsfe/reuse-example

=> Should I use a THIRDPARTY.txt file in addition to the LICENSES folder of REUSE Compliance? Or do I not need such a file if my project is already REUSE compliant?

Sunny regards

Stefan