Visitor visa for sister and family

[Tech_girl123]

Hi,

When applying for visitor visa for sister and her entire family, do we write one letter of invitation and include all teh details ? or write seperate letter of invitation ?

 

[Naturgrl]

Hi,

When applying for visitor visa for sister and her entire family, do we write one letter of invitation and include all teh details ? or write seperate letter of invitation ?

One letter if they are applying together in one application. If all her children are under 22, then they apply with the parents.