This Documentation sub-subpage is common text used in the usage (Template:documentation subpages) of several related templates (refer to whatlinks here). containing some common usage text boilerplate.
If it seems to you that it begins in the middle without a lede paragraph or two, take a pat on the back for being an astute observer with excellent observational and at least
elementary reasoning skills.
• This page is also documentation for the short space conservative TTip template.