FORMATTING

[tttt_tt]

Hello, i have make this table and i want to apply conditional formatting to a range of cells but according to the date of start and end. For example in ''receιpt of drawings'' I want to this line to be colored purple for example the cell in week 1.

can you help me to make this rule?

[#2]

Highlight the area you want to have the formatting on and then you want to use a custom formula in the conditional formatting options.
Lets assume the Applied To range for the formatting is F5:M100
The key point is the top left corner (F5)
Lets assume the dates above the "WEEK" number header is row 3 and the Start date is column B and End date is column C
then use:
=($B5<=F$3)*($C5>=F$3)

[#3]

I have applied the rule but it has not got any formatting yet, probably because of the dates I think. I want these days to be divided into weeks and divided accordingly. how can I do that?

[#4]

can you attach the sheet or a link to it? I'm not sure what you mean by "these days to be divided into weeks and divided accordingly"