Upvote:4
I am quite confused about the "Reason" I should choose in the window below
Based on what you wrote, you can select "Other" and when the description text box opens...
You have 500 characters which should be enough, but can continue to a separate sheet if need be (this is unwise because it invites the conclusion that your application is complex).
Will you be paid for any of your business activities while in the UK? Should I answer yes to this?
If you are travelling on a corporate expense account (as I understand it), then the answer is no, you will not be paid. The rules allow a person to recoup their expenditures and even to receive a small honorarium.
You will have to make the relevant disclosures in this question...
I have already contacted 'UK Visas and Immigration' and their simple answer was: "We cannot help you with that, you should choose the correct one for yourself"!
This is normal and no cause for alarm. Their instructions are to feed back what is published on their site and nothing more, and they are not supposed to delve into anything to the extent where the person becomes a "particular individual" as defined by the 1999 Act.