how to multy order for 1 Unit

For ex:
In game I select 1 unit: footman
And then hold "Shift" key + Right click on: top left of map --- top right of map --- and center of map
Ok then my unit will go to top left of map, then after go there, it will go to yop right of map........ vv....

And my question is how to order to one unit multy order like that ?

There isn't a simple clean way for a large amount of units do to this at the same time. The best method for a large number of units is to use the waypoint system somewhere in the resources section (posted not long ago). Unfortunately, the documentation eluded me on the first read. Lol.

Just search "waypoint" using search function. Bound to come up with a lot of stuff (most of it saying "it's not possible").