How to mark dates on I-485

[Dadbeh 0]

Im filling I-485 and Part 3.c asks about organiztions and clubs that im a member of

 

it has "date from" and "date to" columns

for the ones that my membership has ended, the dates are clear but for the ones that I am still a member, as in, my membership will continue to the forseeable future, what should I put in that comluns? 

right now im typing "present" on the "date to" comumn.

 

The same for form I-130 when it asks the address that i have last lived with my spouse. it has date from and to, but we are still living there and will be living in this address.

but when i type "present" I get an error message.

[KULtoATL 1,551]

Please don't throw stones at me but when I filled in the G-325A previously, I had the same problem as you do now with the I-485 so I ended up adding a continuation sheet to state the word present along with all other columns that needed more space