You Will have to make a Forum That includes Your Info And Such Like special Dates , Pokemon, items, etc
If you Lie about your pokemon We will edit the forum
Also Put Your Pokemon's Status Like There Hp And PP
and moves So you can update every 5 lvls it also helps to keep track of there status
Heres a Good Example of what a trainer journal should be like
http://www.gaiaonline.com/guilds/viewtopic.php?t=19473163

You Can Use this one Below - Credit Goes to BrIcKcItY1333 -

Mission Stars Earned -

Pokegold -

Pokeballs -

Pokemons Obtained -

Lvl Up's From Posts -

Rare Candy Quantity -

Items -



TM/HMs -

HM Surf

Extra -

Purchases -

Then Make a new Post with all your pokemons status and moves etc.