Thanks @focusnow for the gentle enlightenment. This is piece I've always wanted to ask to know what it's all about, how it's done and how to go about it. I can't remember putting up any tutorials for newbies on it. Some of us only learnt from the field hence the half-baked output thus far.
But with this, I now have a picture of what LID is all about, the procedures and guidelines.
We also need to put up tutorials to guide newbies on others to make them grounded
Thanks again for the post