Starting with Passolo 2022 SR1 Build 183 is important to have dependencies available for .NET files. In case there are located under different folders you can add their Path so Passolo can use them during update or generate target string lists.
To add these paths please Edit the
Source String list settings >
Setup >
External ReferencesYou can add the reference for the current project LPU - Icon 2 or under
Common - which will make them available for all the projects.