The OPAS Calendar App is an additional software for the OPAS "Orchestra Planing and Administration System" by OPAS GmbH & Co. KG.
To use this App your company needs to have the OPAS Software and access to the OPAS online system.
Use the app to see your OPAS dates on your phone.
To use this App your company needs to have the OPAS Software and access to the OPAS online system.
Use the app to see your OPAS dates on your phone.
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