How to upload history files sent by B2Broker
File name explanation
Files always have following names: 1_МТ4_5121.79_77%
1 — ID of chart in History bank. So consider it like ID only
MT4 — type of file format as PAMM platform can work with deals (MT5 type) and positions (MT4 type). So use the proper file format upload function when you’re uploading history
5121.79 — amount of money on the account
77% — return of the account
Step 1: Create the master account where you want to upload a history file.
Then go to account page (double click on it) and go to history section.

Step 2: Deposit amount of money that is written in the name of the file to it.
Examples for files with different names:
1_МТ4_5121.79_77% > deposit 5121.79$
54_MT4_8821.54_121% > deposit 8821.54$
Step 3: Delete history in DB with clicking on a following button.

Note
Be sure you did it before uploading new history.
That is the most common human mistake during that process. Be sure you did it before uploading of new history from a file otherwise you will have errors.
Step 4: upload a history file

Note
Always use shift time on today checkbox near to Upload to DB Button.