>You will give the Company full written details of all Inventions and of all works embodying Intellectual Property Rights made wholly or partially by You at any time during the course of Your Employment (whether or not during working hours or using Company premises or resources) which relate to, or are reasonably capable of being used in, the business of the Company or any Group Company. You acknowledge that all Intellectual Property Rights subsisting (or which may in the future subsist) in all such Inventions and works will automatically, on creation, vest in the Company absolutely. To the extent that they do not vest automatically, You hold them on trust for the Company. You agree to execute promptly all documents and to do all acts as may, in the opinion of the Company, be necessary to give effect to this clause 20.1.