ProMassMaintain is based on ProFramework.
The general ProFramework application is described in the AFW | ProFramework | User Manual .
The specifc widgets are described in “Widgets for ProMassMaintain “.
By default, ProMassMaintain can be started via one of the SAP transactions /PCH/MSM to /PCH/MSM9. These transactions can be assigned to corresponding ProFramework interface definitions via ProFramework Customizing.
The following transactions are defined in the delivery state (use of the Customizing template):
/PCH/MSM → ProNovia ProMassMaintain - Standard