Editing position parameters
In the selected sheet, in the list of items that have already been added to the project, there is a pencil icon to the left of the name of each of them. After clicking on it, it becomes possible to edit the data of this position.
Now you can change the number of its units in the project, set a new price for each unit, set a cost increase coefficient and a discount for this position. After making edits, click on the floppy disk symbol (where the pencil was previously), and the updated information will be displayed in the final digits.
Editing subsection parameters
For any subsection, the column headers "Coefficient" and "Discount" are clickable. After clicking on any of them, a window will appear with which you can change these parameters for all the lines of the subsection at the same time.
Editing the order of rows in a subsection
In the right part of the header of each subsection there is a symbol "cross-arrow". After clicking on it, you can swap the lines inside each subsection.
Editing the order of subsections in a worksheet
Clicking on the similar "cross-arrow" symbol in the header of the last column of the estimate sheet makes it possible to swap subsections inside this sheet.
Editing the order of the sheets in the section
To change the order of the sheets in the "Estimate" section, click on the "cross-arrow" symbol in the area to the right of the sheet names.