Template:Infobox football league season/doc

Parameters
All parameters are optional. Note: If dates are to be added to the matches, these must be accompanied by a source containing the date of the match. ''Note: The following parameters require a mandatory source which explicitly states that the streak is a record. Taking the information from a fixture/results list would consist original research as these lists usually do not point out any streaks. If a source cannot be provided, please do not add any data for these parameters.
 * &mdash; The commonly-used name of the competition (including sponsorship). If this is omitted, it will be automatically derived from the article title.
 * &mdash; Champions
 * &mdash; MLS Cup winners. Note that this supersedes the field.
 * &mdash; Supporters' Shield winners (where applicable)
 * &mdash; promoted (if any)
 * &mdash; relegated (if any)
 * &mdash; Continental cup1, e.g., Champions League
 * &mdash; Continental cup1 qualifiers
 * &mdash; Total amount of matches played
 * &mdash; Total amount of goals scored. Works with *  to provide average goals scored.
 * &mdash; Manual input of average goals scored. Round to 2 decimal places.
 * &mdash; The club topscorer in the domestic league level, and the number of scored goals, in the form "Footballer (goals)".
 * &mdash; Result (date)
 * &mdash; As above
 * &mdash; As above
 * &mdash; No. games - team (date from-date to)
 * &mdash; As above
 * &mdash; As above
 * &mdash; As above
 * &mdash; Attendance - match (date)
 * &mdash; As above
 * &mdash; Total Attendance for season
 * &mdash; Attendance

Example
The input: 

produces