1. There is a list of available "Web Parts" in SMP Console, where you can set appropriate settings for each web part and take URL of appropriate Web part to create own custom menu.
Here is a list of all available web parts in ITMS 7.5.x
For example I've opened a "Task Computers and Devices" web part where I can take URL for further creation of custom menu.
2. In SMP Console, you can create own custom menu button and other menu items.
Here you can create own new custom menu button for SMP Console. For example I'll create a new main menu button and set name "TS Web" where will be menu item to have appropriate web parts there, such as "Task Server Details".
When you've set name of this menu button, then click "Save Changes" then this custom menu button will appear in SMP Console.
Now I'll set appropriate name "Task Servers and clients details" and will choose to "Show" a "Single page view" -> set as URL and paste there copied URL from "Task Computers and Devices" web part (/Altiris/TaskManagement/TaskServerDetails.aspx) and Save changes.
Finally I have custom new main menu button with sub-menu where I can open directly "Task Servers and registered clients state details" directly.
After opening it, I can see list of all available Task Servers and all managed registered clients state.
3. You can go back to "Settings" -> "Console" -> "Menus" -> click on your new Menu "TS Web" -> click "New" -> "Menu Item" -> set appropriate settings there and get required Web Part URL (mentioned above here) -> Save changes.