Hi, Vishal,

You can easily set the setting as default in admin mode. However, you would need to do the same once you deploy this to a different environment (ex. staging or production server).

In newer versions of EPiServer, there is a way is to define the settings from code, see an example here (not IsDefault = true in constructor).

See this screenshot:

The red is the first non-code way (you need to click Save, it happens sometimes that I forget this, sorry if it obvious :)). The pink underline is what is coming from code (Linus's post I linked to earlier).

Awesome Marija.. the link to Linus's post is what i needed.

I can do it manually, but i'm sure to forget it on all the staging and Production environments.. :-)

If you're developing for EPiServer 8, I would recommend defining the settings from code instead:

[ServiceConfiguration(ServiceType = typeof(PropertySettings))]
public class DefaultTinyMCESettings : PropertySettings<TinyMCESettings>
{
    public DefaultTinyMCESettings()
    {
        this.IsDefault = true; // Makes this setting default!
        this.DisplayName = "A display name";
    }

    public override TinyMCESettings GetPropertySettings()
    {
        return new TinyMCESettings
        {
            ContentCss = "/css/editor.css",
            Width = 580,
            Height = 300,
            ToolbarRows = new List<ToolbarRow>
            { 
                new ToolbarRow(new[]
                {
                    TinyMCEButtons.Bold, 
                    TinyMCEButtons.Italic,
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.NumericList, 
                    TinyMCEButtons.BulletedList,
                    TinyMCEButtons.Outdent, 
                    TinyMCEButtons.Indent,
                    TinyMCEButtons.SuperScript,
                    TinyMCEButtons.SubScript,
                    TinyMCEButtons.EPiServerQuote,
                    TinyMCEButtons.CharacterMap,
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.EPiServerLink,
                    TinyMCEButtons.Unlink,
                    TinyMCEButtons.Anchor,
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.Image, 
                    TinyMCEButtons.EPiServerImageEditor, 
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.PasteText, 
                    TinyMCEButtons.CleanUp, 
                    TinyMCEButtons.RemoveFormat, 
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.Code, 
                    TinyMCEButtons.Fullscreen
                }),
                new ToolbarRow(new[]
                {
                    TinyMCEButtons.FormatSelect, 
                    TinyMCEButtons.StyleSelect,
                    TinyMCEButtons.TableButtons.Table, 
                    TinyMCEButtons.TableButtons.RowProperties, 
                    TinyMCEButtons.TableButtons.CellProperties, 
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.TableButtons.InsertRowBefore, 
                    TinyMCEButtons.TableButtons.InsertRowAfter, 
                    TinyMCEButtons.TableButtons.DeleteRow, 
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.TableButtons.InsertColumnBefore, 
                    TinyMCEButtons.TableButtons.InsertColumnsAfter, 
                    TinyMCEButtons.TableButtons.DeleteColumns, 
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.TableButtons.SplitCells, 
                    TinyMCEButtons.TableButtons.MergeCells,
                    TinyMCEButtons.Separator, 
                    TinyMCEButtons.Undo, 
                    TinyMCEButtons.Redo,
                })
            }
        };
    }

    public override Guid ID
    {
        get { return new Guid("9d776ac1-4dc7-4789-ac9c-124f34b8c275"); }
    }
}

You can also decorate properties with other settings:

[PropertySettings(typeof(AnotherTinyMCESettings))]
[Display(GroupName = GroupNames.Tabs.TeaserInformation, Order = 1)]
public virtual XhtmlString TeaserBody { get; set; }

Sorry Marija, missed your third paragraph where you mentioned settings from code...

No worries :)