This may sound like a stupid question, given the name "indefinite leave to enter" but.....My wife got her ILE (KOL req) visa. I expected some guidance letter explaining the details of the visa, but there was nothing. I know with normal settlement visas you must be in the UK within 3 months, in order to complete the 2 year probation within the 27 month validity period. My wife is not required to do any probation so my question is, is there any time limit in which she must enter the UK, or can she go there any time within the 27 month visa validity, so long as she passes the KOL before the end of that period.

I hate to screw up now after everything we went through to get the visa.

Thanks.