Store files from act_ge_bytearray table to s3 and store back the link of uploaded file in the table

My table size of act_ge_bytearray is increasing day by day and I want to resolve it.
As I want the data/documents/files uploaded as bytearray stream in the table for future references so I came up with storing them in Amazon s3 bucket at the time of running respective processes.

But the main question is can I make changes in the act_ge_bytearray table?

If yes, then I want to store it in the new column in the same table as links to the s3 bucket so whenever I want to look it up it directly brings the file from bucket or download link would work!!!

If no, then what would be the appropriate approach to do so.