Here we would like to draw your attention to OIPSMDMAT transaction code in SAP. As we know it is being used in the SAP PS (Project Systems) module. OIPSMDMAT is a transaction code used for Field Selection for PS Components in SAP.
It comes under the package PS_EHP3_CORE_SFWS_UI.
Transaction OIPSMDMAT technical data table
| Tcode | OIPSMDMAT |
| Purpose | Field Selection for PS Components |
| Module | PS |
| SAP Package | PS_EHP3_CORE_SFWS_UI |
| Type | P |