The default contracts when you open the DOM Chart

hi everybody:
I need your help thank you。 This is My requirement.

when i open a DOM chart, the default contracts is 1 . but if i use 2 contracts to order one future
contract , the number will be changed from 1 to 2 . Later i open the other new DOM chart , the
default number is 2. what can i do to make the new Dom chart 's default number is 1 everytime . Because i want to limit my order numbers ,(Ps: sometimes i will forget the last oder numbers ,so that i will order some error contracts);

expect your reply ! Thanks

what can i do to make the new Dom chart 's default number is 1 everytime .

As far as I know, the DOM's default order quantity is saved in the workspace (PM #333), so there might not be a workaround for this (unless you don't want to save your workspace anymore).

Perhaps there's another way to achieve the goal of 'limit my order numbers'?

Hello Jamil,

At the moment the last closed DOM window sets the default parameters for the new DOM windows (including order quantity). If you want this behavior to be changed - please contact us directly.