To connect a Tactic with a Google Sheet, follow the prompts.
Resource = the tab you wish to pull from
Current = What cell value corresponds to the current state of the Tactic
Goal = What cell value corresponds to the goal of the Tactic?
Hit Save.
Use the three-dot menu to refresh your data as needed and select "Configure Integration" to change your selections.
Note: your tactic will automatically refresh daily for you.