Setting up a tolerance

[Serialz]

Hey all! First of all I want to say that I'm completely new in Autocad and sorry if posting in wrong section. Currently I'm encountering a little problem on setting up a tolerance (marked in red).I've opened a 'Tolereance' window on my acad12 tried many options, but all I get is little table i have to drag. I guess I'm doing something wrong. Tried searching on google, forums but didn't find anything usefull. So any tips, hints, links are welcome!

[ReMark]

Tolerances are handled in your dimension style. There is a tab named Tolerances.

 

...or...

 

Ribbon: Annotate > Dimensions > dropdown > Tolerance icon.

[rkent]

That is a slope designation not a tolerance

[Serialz]

Thanks a lot! I'll check it out as soon as I'll get back.

[JD Mather]

You have a rise of 1mm over a distance of 10mm.

Draw a horizontal line 10mm long.

at the left end (relative to that image) draw a vertical line 1mm.

Now dray the angle line connecting the open end of the triangle.

This angled line gives you the slope.

Trim or extend the line as needed.