Instructions help needed !

I want my LM to be a 'Ji-Sung-Park type' i.e. drifting inside into a central midfield position, allowing for the overlap of the LB, buzzing about everywhere and very hard-working, or a 'Ryan Giggs LM type', so drifting inside into a central position again, more of a playmaking position than a winger.

I think for JSP's position it's Defensive winger-attack, for Giggs I'm mot sure, Wide Midfielder isn't drifting inside,Winger-no, Defensive Winger-no. So, the main problem is:

How do I get the player to DRIFT inside, into a central position? It's a case of I know what I want, but not sure how tp get it on FM. Thanks.

A wide midfielder is a more hard working role where the player holds his position making runs forward when space opens up - This sounds similar to your Ji-Sung-Park type.

As for your Giggs role you would need to place them in the AML position with either an "Advanced Playmaker" or maybe "Inside Forward" role.