Texas Instruments TI-84 - Manual (Page 540)

Chapter 18: Memory and Variable Management 537
6. Press
} and † to move the selection cursor (4) next to the first item you want to
copy into a group, and then press
Í. A small square will remain to the left of all
variables selected for grouping.
Repeat the selection process until all variables for the new group are selected and
then press
~ to display the
DONE menu.
7. Press
Í to complete the grouping process.