According to this document, if we select translatable checkbox for properties while creating content fragment model, it will automatically gets added in translation rules.
May I know where it is getting persisted ?
I am not able to find under Translation Configuration UI(Tools -> General -> Translation Configuration) or in below xml file.
@kishorekumar14 : Which AEM version are you using..?As i do not see the option in AEM 6.4 (Check the reference image2 below) and I do not think it will automatically translated. If you want to change the different content for other language then just create the variation from the master copy.
Image2- Content Fragment Model - ( i do not see the translatable checkbox in AEM 6.4)