[postgis-users] I want a help about Spatial_ref_sys table

[alen_uis at universia.net.co]

Hello,

In what place of the Statial_ref_sys table, can i place the scale, the project name, the flat coordinates(x1,x2,y1,y2), the geographic coordinates(lon1,lon2,lat1,lat2)?. Is it possible to place them in the SRTEXT field as PARAMETER[]?.
I need an example with all the last characteristics.

thanks for every thing.