League Settings Locktimes
The table below covers the times during the season when all the specific features lock and can't be edited, even by your commish. The most common request is to change the draft date/time, so if this is why you're here have your commish click on "Edit Draft Settings" and then "Submit Draft Settings" to save any changes that were made.

     BASIC SETTINGS LOCKS
    League Name: Never
    Scoring Type: League Setup
    Number of teams in league: Your Draft
     ROSTER SETTINGS LOCKS
    Roster Slots: Your Draft
    Positional Limits: Never
     SCORING SETTINGS LOCKS
    Scoring Categories/Points Settings*: Never
    * - Any changes will impact league standings retroactive to the start of the season.
     LEAGUE RULES LOCKS
    Player Universe: Your Draft
    Observe Undroppable Players List: Never
    Make League Viewable to Public: Never
    Lineup Changes: Your Draft
    Player Acquisition System: Your Draft
    Free Agent/Waiver Acquisition Limit*: Never
    Waiver Period: Never
    Trade Limit: Never
    Trade Deadline: Never
    Trade Review Period: Never
    Votes Required to Veto Trade: Never
    * - When eliminating waivers, any player who is on waivers due to being dropped from a team's roster will remain on waivers until the following day.
     DIVISION & TEAM SETTINGS LOCKS
    Division Settings (H2H Only): Your Draft
    Team Names & Owners: Never
     SCHEDULE/PLAYOFFS SETTINGS (H2H ONLY) LOCKS
    Weeks per Regular Season Matchup: Season Start
    Weeks in Regular Season: Playoff Start
    Matchup Tie Breaker: Playoff Start
    Teams/Weeks in Playoffs: Playoff Start
    Weeks per Playoff Matchup: Playoff Start
    NOTE: When adding teams or weeks to the playoff schedule, if the regular season schedule needs to be shortened, matchups at the end of the regular season will be dropped from the schedule. Similarly when adding weeks to the regular season schedule, matchups will be added at the end of the regular season and all teams will be on bye weeks. It is the League Manager's responsibility to edit such matchups.
     KEEPER RULES LOCKS
    Current Season Keeper Settings: Your Draft
    Next Season Keepers Settings: Never
     DRAFT SETTINGS LOCKS
    Draft Type: Your Draft
    Draft Date: Your Draft
    Draft Pick Trading: Your Draft
    Reset Draft: One quarter of the way through the season
    Seconds allowed per pick: Your Draft
    Draft Order: Your Draft