second note field/graph for custom fields

[joey2.0]

Hello together,

I am quite new to mantisbt and am looking for 2 things which I didnt find so far, maybe you have ideas or there are existing plugins for this.

First I want to have a second note block for each Ticket(with note history etc), I am also quite new to php so this makes it even harder.
Someone has some ideas on this? Maybe I have to get some php knowledge and copy the whole note field code, but maybe it is simpler?

The other case is that I want a custom graph for custom fields and that this graph is displayed for some ticket I select( ticket progress and deadline viewing).
I found 2 graph-plugins but they dont happen do exactly this.
For example the Ticket has Date 1 and Date 2. the graph should show a whole year(/some months) and mark the time from date 1 to date 2.

If you need any information or input please ask, I appreciate every comment.

sorry for my bad English
have a nice year & thanks
joey