Teleport to a unit and order it again?

i tried to use the teleportation item and use it on allied units. my problem is that its an aos map and i want to order them to continue on their walk, i tried to do it through triggers but without any luck.. any ideas?

each time you give them an order, store the location or unit of the order in gamecache (i dont think there's a way to capture a units current target location or something).

Then after teleporting tell the unit to do its order to the point or the unit (from the game cache) again.

i didnt mean that mate
i mean, the ability is teleport
i tried to do a trigger which does that whenever the caster is teleported on the target, i ordered it to attack move to a certain location after the caster teleported into it
but it doesnt work..

you could make a dummy spell that doesn't do anything, and when the ability is casted, you do the triggers to move to the allied unit. you could make the mass tele arts using special effects