Thanks very much for the response.

However this is 2019 rule in Immigeration link..

Hi With clause 245 HF in Immigration as below. "as a Tier 2 (Intra-Company Transfer) Migrant, provided the continuous period of 5 years spent lawfully in the UK includes a period of leave as: (1) a Tier 2 (Intra-Company Transfer) Migrant granted under the Rules in place before 6 April 2010, or ...