• in the editor, place a unit on the map (you can change faction etc. with OPCOM)
  
• place the OPCOM module on the map ( right panel under 'modules >> ai-mods')
  
• save mission or play directly from within the editor
  
• OPCOM boots up automatically when you start the mission
  
• to open OPCOM later, you'll find an option in the action menu (mouse-wheel-menu)
  
• you can also bind a key in Arma control settings...

• go to Arma options
  
• go to Controls
  
• in the top listbox should be a mod section at the bottom
  
• select the Ai-Mods category
  
• bind your key to open OPCOM

• you can export and import your settings and faction data from 'settings >> data center'
  
• if you export new factions, the existing data will be updated
  
• share your settings and data through other and new OPCOM scenarios

• go to factions page
  
• click on the button over the commander of the faction you want to change
  
• you'll now have options on the left submenu to set up the faction

You can change the faction, flag, commander and enable or disable specific infantry groups and vehicles.

• drag and drop items from the arsenal listbox to the wanted gear (uniform, vest or backpack)
  
• you can also drag and drop between gear
  
• saved inventory is not restricted to selected faction

• set status of wanted support to enabled
  
• click 'manage pool'
  
• move vehicles to the bottom box to make them available for support

If your selected faction has no vehicles, you can also use vehicles from all factions of your side. Just click the 'side-checkbox' above the vehicle listbox.
All vehicles you add to support, will be added to your faction and air traffic.

• you can enable a drone in 'settings >> gameplay >> misc. settings'
  
• you call the drone from your action menu
  
• drone will be available for two minutes and has a cooldown of 30 seconds

• you can enable the base camp in 'settings >> gameplay >> misc. settings'
  
• you build the camp from your action menu
  
• the camp can be your mobile spawn point
  
• at the tent you can skip time and set spawn point
  
• at the fire you can sit down or brake down your camp

You only have one camp. If a camp is present and you build one at another location, the first one gets broken down.

• you can enable an automatic parachute in 'settings >> gameplay >> misc.'
  
• once you exit a flying aircraft, your squad will follow
  
• once you are in freefall, you'll see an option "open parachute"
  
• if you don't see the option, it's in the mouse wheel menu (action menu)
  
• your squad pulls the parachute when you do OR
  
• if they have reached a height of 100-75 meters