I like the Teamcenter Requirements Manager. It also has a structure manager where you create an engineering bill of materials and manufacturing process planning. There is something like service lifecycle management. That is where the maintenance data is stored. There are multiple modules. ALM Polarion is also a Siemens solution. It is a separate product, but it's part of the Siemens portfolio.
The product's most valuable features are patch and data management.
I like the Teamcenter Requirements Manager. It also has a structure manager where you create an engineering bill of materials and manufacturing process planning. There is something like service lifecycle management. That is where the maintenance data is stored. There are multiple modules. ALM Polarion is also a Siemens solution. It is a separate product, but it's part of the Siemens portfolio.