This is still under development.
In the version 2.0.0.10 you can can export your account's to a text file using the variables bellow. To export lists, you need insert the data you wanna export inside their tags (See the example at the bottom of the document).
%USERNAME%- Username%PASSWORD%- Password%SUMMONERNAME%- Summoner Name%LEVEL%- Level%RANK%- Solo Queue Rank%EMAILSTATUS%- Email status%RP%- Riot Points%IP%- Influence Points%CHAMPIONS%- Number of champions owned%SKINS%- Number of skins owned%RUNEPAGES%- Number of rune pages owned%REFUNDS%- Number of Refund tokens available%REGION%- Region of the Account%LASTPLAY%- Date and Time of the last match played on the account%CHECKTIME%- Date and Time of the check
Tag: [%CHAMPIONLIST%] [/%CHAMPIONLIST%]
%ID%- Champion ID%NAME%- Champion Name%PUCHASEDATE%- Date and Time when the champion was purchased
Tag: [%SKINLIST%] [/%SKINLIST%]
%ID%- Skin ID%CHAMPION%- Champion Name%NAME%- Name of the Skin
Tag: [%RUNELIST%] [/%RUNELIST%]
%NAME%- Name%DESCRIPTION%- Description%TIER%- Tier%QUANTITY%- Quantity
Summoner: %SUMMONERNAME%
Level: %LEVEL%
Region: %REGION%
Champions: %CHAMPIONS%
Skins: %SKINS%
Rune Pages: %RUNEPAGES%
Champions List:
[%CHAMPIONLIST%]
> %NAME% - %ID%
[/%CHAMPIONLIST%]
Skins owned:
[%SKINLIST%]
> %NAME - %ID%
[/%SKINLIST%]