Need help with checboxes

[FrunzaEmilian]

Can someone explain me how do checkboxes work. I need to place some checkboxes in the html code for the pdf maker with espoCRM and i need to map some variables to these checkboxes. The thing that I know is that i got variables named like {{doesJhonGoToMall}} that returns a true/false. I need to map this information to an checkbox. The checkboxes that i already tried to use is the vanilla one from html <input type="checkbox" id="asd" name="asd" /> and the one that i found in their documentation

{{checkboxTag fieldName option='Option 1' color='black'}}

. But I just can't find where to pus my variable so this checkbox would be checked/unchecked. Does anyone know the answer?

[shalmaxb]

It is described here (TCPDF), you put your option, where is written 'Option 1' : https://docs.espocrm.com/user-guide/...m-array-fields