1. first you download a dlc pack creator
Dlc Pack Creator - GTA5-Mods.com
2. make sore you have a mods folder
3. make sore you Got map editor
Map Editor - GTA5-Mods.com
4.make sore you have map bulider
Map Builder - GTA5-Mods.com
5. make sore you install the version of your gta 5 game config in
6. then you install the map mod you want to convert to sp
7. then you extract both files to your destop
8. the open the dlc cretor.exe make ore your run it as anminstreator
9 then copy the AplertonPtrlBase file name and out it as dlc name
10. then you click creat dlc it with big up a list go to you gta 5 main direct your mods folder update then dlcpack
11. then go to AplertonPtrlBase.meta file then put all your ytyp files and your ymf files in and plus your ymap in
12. and then in the other .rpf file you put your ybn file in your ydr files and your ytd files
13 then go to your dlclist whick is lokated in mods update then update.rpf then comman then data and there you find your dlclist and your add this line to it
<Item>dlcpacks:/AplertonPtrlBase/</Item>