Measure doubt

[Sujit14496]

Hello Team ,
Following is my raw data table 

Revision	Document no	Islatest	State
12	A	FALSE	released
15	A	FALSE	released
20	A	FALSE	retired
31	A	TRUE	released
12	B	FALSE	retired
43	B	FALSE	work in progress
55	B	TRUE	work in progress

So i have to create a measure which will help me show visualization in powerbi report 

I have to check if the current document which has the largest revision ID and which is latest column is True , should be either work in progress or should be released 

but if there is a document of which revision is not the largest and it is not the latest then it should be released first and then the higher revision id document work should be started .

for example the last two rows can be seen that the revision id 43 is still work in progress and it is not even latest but still not released hence we should make a measure which will show in next column using measure as shown below,

Revision	Document no	Islatest	State	Overlap
12	A	FALSE	released	no
15	A	FALSE	released	no
20	A	FALSE	retired	no
31	A	TRUE	released	no
12	B	FALSE	retired	no
43	B	FALSE	work in progress	yes
55	B	TRUE	work in progress	latest but overlap with last revision

that means the latest largest revision must be only in work in progress if the earlier row is released . if the earlier row is not released it is still work in progress then measure should flag them as shown above 

please ask questions if anything is not clear any help is appreciated 

please help

[Sujit14496 · Accepted solution]

i got this solved thanks . I used this 

flag = i entered yes for all the last projects which had maximum rev id

flags3 = var a = MINX(FILTER(Sheet1,Sheet1[flags]="yes"),Sheet1[RevisionID])

return

IF(Sheet1[flags]="yes" && Sheet1[DocumentName]=Sheet1[DocumentName]

&&

Sheet1[RevisionID] > a && Sheet1[StateText] <> "Released" , "flagged","ok")