Hi @rud,
pacs-integration acts as a bridge to convey orders from Bahmni to dcm4chee. The details of which dcm4chee server to connect to are specified in the modality table of bahmni_pacs postgres database installed along with pacs-integration service. Refer documentation on this page
https://bahmni.atlassian.net/wiki/spaces/BAH/pages/36700254/Setup+PACS+Integration+module
Where you install pacs-integration doesn’t matter but please ensure that the entries in database are correct for both reading the orders and sending it to dcm4che.
What database dcm4chee is using wouldn’t matter but the ORM service to which pacs integration sends order should be configured correct. Bahmni requires custom orm2dcm.xsl. Specifics are described here
https://bahmni.atlassian.net/wiki/spaces/BAH/pages/36077574/Setup+DCM4CHEE+Server+with+Oviyam2
The digital x-rays after upload can be viewed by configuring pacs display control as mentioned in this page https://bahmni.atlassian.net/wiki/spaces/BAH/pages/114206820/PACS+Orders+Control Please make sure that you specify the correct ip address there.