Im not sure if this is the right place to put this but Im trying to make some custom camps and roadblock compositions. I downloaded the current version from github and edited the compositions_a3/military/urban/checkpoints.hpp. I only did one so far as a test but it seems that it won't appear and actually removes all of the roadblocks from the game.

class CheckpointsBarricadesMedium
{
name = $STR_ZEC_CheckpointsBarricadesMedium;
class Checkpoint_BLU_G_F {
name = $STR_ZEC_Guerrilla_CheckpointsBarricadesMedium_Checkpoint; // Credit: 2600K
icon = "\a3\Ui_f\data\Map\Markers\Flags\fia_ca.paa";
class Object1 {side = 8; vehicle = "Land_jbad_Wall_StoneD"; rank = ""; position[] = {-12.4602,-0.129883,0}; dir = 195;};
class Object2 {side = 8; vehicle = "Land_jbad_Wall_StoneD"; rank = ""; position[] = {15.3074,-3.99292,0}; dir = 0;};
class Object3 {side = 8; vehicle = "Land_jbad_Wall_Stone"; rank = ""; position[] = {-13.2856,1.3562,0}; dir = 285;};
class Object4 {side = 8; vehicle = "C_Van_01_transport_F"; rank = ""; position[] = {14.998,5.90063,0}; dir = 195.003;};
class Object5 {side = 8; vehicle = "LOP_ISTS_Static_DSHKM"; rank = ""; position[] = {-7.625,4.125,0}; dir = 165;};
class Object6 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {10.9377,7.13696,0}; dir = 210;};
class Object7 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-7.34338,6.9458,0}; dir = 180;};
class Object8 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {6.67059,6.87402,0}; dir = 135;};
class Object9 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-5.67929,5.09326,0}; dir = 270;};
class Object10 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {6.93726,2.86304,0}; dir = 30;};
class Object11 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-7.32254,3.05713,0}; dir = 345;};
class Object12 {side = 8; vehicle = "rhs_mags_crate"; rank = ""; position[] = {13.7727,-0.000976563,0}; dir = 75;};
class Object13 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {6.25555,-5.74438,0}; dir = 210;};
class Object14 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-11.373,-5.49219,0}; dir = 180;};
class Object15 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {8.63055,-7.11938,0}; dir = 210;};
class Object16 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-6.12717,-4.11743,0}; dir = 150;};
class Object17 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {11.1289,-8.24316,0}; dir = 195;};
class Object18 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-8.62512,-5.11694,0}; dir = 165;};
class Object19 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {10.246,2.38477,0}; dir = 60;};
class Object20 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {9.11447,2.87378,0}; dir = 345;};
class Object21 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {6.24854,4.8645,0}; dir = 270;};
class Object22 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {-9.36447,3.37354,0}; dir = 180;};
class Object23 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {8.86447,7.25146,0}; dir = 0;};
class Object24 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {12.0118,5.25024,0}; dir = 60;};
class Object25 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {11.5386,1.45679,0}; dir = 15;};
class Object26 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {-10.8749,2.86328,0}; dir = 150;};
class Object27 {side = 8; vehicle = "Dirthump_1_F"; rank = ""; position[] = {16.9558,-3.45117,0}; dir = 258.305;};
class Object28 {side = 8; vehicle = "Land_Ancient_Wall_8m_F"; rank = ""; position[] = {17.1483,3.8938,0}; dir = 105;};
};
};

I also tried adding other static weapons to the mil_cqb

#define SUPERCLASS ALIVE_fnc_baseClassHash
#define MAINCLASS ALIVE_fnc_CQB

#define MTEMPLATE "ALiVE_CQB_%1"
#define DEFAULT_BLACKLIST []
#define DEFAULT_WHITELIST []
#define DEFAULT_STATICWEAPONS ["LOP_AM_Static_DSHKM","LOP_AM_Kord","LOP_AM_Static_SPG9","LOP_AM_NSV_TriPod","LOP_PESH_IND_Static_M252","rhs_2b14_82mm_vdv"]

but I dont think its working either, when IO try and launch it the mission doesn't fully load and the CQB module in the editor doesn't have the image anymore

Thanks! I tried putting

   class CheckpointsBarricadesLarge
    {
        name = $STR_ZEC_CheckpointsBarricadesLarge;
    };
    class CheckpointsBarricadesMedium
    {
        name = $STR_ZEC_CheckpointsBarricadesMedium;
		class Checkpoint_BLU_G_F {
			name = $STR_ZEC_Guerrilla_CheckpointsBarricadesMedium_Checkpoint; // Credit: 2600K
			icon = "\a3\Ui_f\data\Map\Markers\Flags\fia_ca.paa";
			class Object0 {side = 8; vehicle = "Land_jbad_Wall_StoneD"; rank = ""; position[] = {-12.4602,-0.129883,0}; dir = 195;};
			class Object1 {side = 8; vehicle = "Land_jbad_Wall_StoneD"; rank = ""; position[] = {15.3074,-3.99292,0}; dir = 0;};
			class Object2 {side = 8; vehicle = "Land_jbad_Wall_Stone"; rank = ""; position[] = {-13.2856,1.3562,0}; dir = 285;};
			class Object3 {side = 8; vehicle = "C_Van_01_transport_F"; rank = ""; position[] = {14.998,5.90063,0}; dir = 195.003;};
			class Object4 {side = 8; vehicle = "LOP_ISTS_Static_DSHKM"; rank = ""; position[] = {-7.625,4.125,0}; dir = 165;};
			class Object5 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {10.9377,7.13696,0}; dir = 210;};
			class Object6 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-7.34338,6.9458,0}; dir = 180;};
			class Object7 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {6.67059,6.87402,0}; dir = 135;};
			class Object8 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-5.67929,5.09326,0}; dir = 270;};
			class Object9 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {6.93726,2.86304,0}; dir = 30;};
			class Object10 {side = 8; vehicle = "Land_BagFence_Round_F"; rank = ""; position[] = {-7.32254,3.05713,0}; dir = 345;};
			class Object11 {side = 8; vehicle = "rhs_mags_crate"; rank = ""; position[] = {13.7727,-0.000976563,0}; dir = 75;};
			class Object12 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {6.25555,-5.74438,0}; dir = 210;};
			class Object13 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-11.373,-5.49219,0}; dir = 180;};
			class Object14 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {8.63055,-7.11938,0}; dir = 210;};
			class Object15 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-6.12717,-4.11743,0}; dir = 150;};
			class Object16 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {11.1289,-8.24316,0}; dir = 195;};
			class Object17 {side = 8; vehicle = "Land_BagFence_Long_F"; rank = ""; position[] = {-8.62512,-5.11694,0}; dir = 165;};
			class Object18 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {10.246,2.38477,0}; dir = 60;};
			class Object19 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {9.11447,2.87378,0}; dir = 345;};
			class Object20 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {6.24854,4.8645,0}; dir = 270;};
			class Object21 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {-9.36447,3.37354,0}; dir = 180;};
			class Object22 {side = 8; vehicle = "Land_BagFence_Short_F"; rank = ""; position[] = {8.86447,7.25146,0}; dir = 0;};
			class Object23 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {12.0118,5.25024,0}; dir = 60;};
			class Object24 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {11.5386,1.45679,0}; dir = 15;};
			class Object25 {side = 8; vehicle = "Land_BagFence_End_F"; rank = ""; position[] = {-10.8749,2.86328,0}; dir = 150;};
			class Object26 {side = 8; vehicle = "Dirthump_1_F"; rank = ""; position[] = {16.9558,-3.45117,0}; dir = 258.305;};
			class Object27 {side = 8; vehicle = "Land_Ancient_Wall_8m_F"; rank = ""; position[] = {17.1483,3.8938,0}; dir = 105;};
		};
    };

Hmmm no matter what I do I cant get em to work :(

Yea I've been having a really tough time getting any custom stuff working, editing the composition in the AlIVE github version just broke the whole file and no matter what I do with the description it doesn't seem to work :(