### WIKIPREFSTOPIC -- name of site-wide preferences topic
- Syntax: `%WIKIPREFSTOPIC%`
- Expands to: `TWikiPreferences`, renders as [[TWikiPreferences]]
- Related: [[HOMETOPIC|Main/WebHome#VarHOMETOPIC]], [[WEBPREFSTOPIC|Main/WebHome#VarWEBPREFSTOPIC]]