# Supports (functions)

- [BIS_fnc_addSupportLink](../../functions/BIS_fnc_addSupportLink.md): Adds support types during a mission.
- [BIS_fnc_changeSupportRadioChannel](../../functions/BIS_fnc_changeSupportRadioChannel.md): Changes the radio channel for Support module-related protocol.
- [BIS_fnc_fireSupport](../../functions/BIS_fnc_fireSupport.md): Mortar/artillery fire support.
- [BIS_fnc_fireSupportCluster](../../functions/BIS_fnc_fireSupportCluster.md): Virtual fire support - cluster shell.
- [BIS_fnc_fireSupportVirtual](../../functions/BIS_fnc_fireSupportVirtual.md): Fires virtual mortar/artillery fire support.
- [BIS_fnc_limitSupport](../../functions/BIS_fnc_limitSupport.md): Limits support runs during a mission.
- [BIS_fnc_removeSupportLink](../../functions/BIS_fnc_removeSupportLink.md): Removes support types during a mission.
- [BIS_fnc_supplydrop](../../functions/BIS_fnc_supplydrop.md): Script for para-drop of objects. Spawns waitUntil that handles ground hit (detaching of object from parachute). Used by supplydrop service.
- [BIS_fnc_supplydropService](../../functions/BIS_fnc_supplydropService.md): Supply drop service - controls approach and departure of transporting air vehicle and actual cargo drop. Used by Supply drop support request.
- [BIS_fnc_transportService](../../functions/BIS_fnc_transportService.md): Transportation system