Template:Missing information/doc

Purpose
This template should be used when certain necessary information is absent from the article. Please open a corresponding discussion detailing the missing information on the article's discussion page before placing the tag. This may assist in avoiding edit-warring by making a good faith attempt to achieve consensus before putting a particular piece of information in an article, especially if it's controversial information. If a consensus is reached that the information should be included, or no one contested the proposal, the information is inserted in the article and the tag is removed.

Caveats
This template:
 * sorts articles into Category:Articles to be expanded
 * true can be used to subdue categorization if necessary
 * is a self-reference
 * cannot be substituted

Syntax
produces:

produces:

produces:

The parameter to indicate what information is missing can also be explicitly named as about, on, or reason.

TemplateData
{	"params": { "1": {			"label": "(overloaded)", "description": "Can be information missing from the article or \"section\" to indicate this template applies to a section", "type": "line", "autovalue": "", "required": true, "suggested": true },		"2": {			"label": "Info missing", "description": "The information missing from the article, if not supplied by (overloaded)", "example": "a succinct statement of the theorem", "type": "line", "suggested": true },		"talksection": { "type": "string", "autovalue": "", "label": "Talk page section", "description": "Name of a valid anchor in the article talk page noting this issue. All headings are automatically valid anchors.", "example": "Cultural impact missing" },		"date": { "type": "date", "autovalue": " ", "suggested": true }	},	"description": "This template should be used when certain necessary information is absent from the article. Please open a corresponding discussion detailing the missing information on the article's discussion page before placing the tag. This may assist in avoiding edit-warring by making a good faith attempt to achieve consensus before putting a particular piece of information in an article, especially if it's controversial information. If a consensus is reached that the information should be included, or no one contested the proposal, the information is inserted in the article and the tag is removed. " }