The Enhancement Proposals Portal
This section of the wiki groups all proposals to improve GRAMPS.
Warning: all normal feature request should be done at http://bugs.gramps-project.org. Just click to add an issue, and select as category: feature request.
Some ideas however need a collaborative effort, for which you can use the categories in this portal.
Category:Proposed Report Specifications: make a detailed design for a new report.
Category:Proposed Tool Specifications: make a detailed design for a new tool
Category:GEPS: make a GRAMPS enhancement proposal. This should be a complex/detailed description of a way to make GRAMPS better.