Driven dimension

[eres]

Hi,

I have a dimension which is driven by other parameter, but could not find where is the parameter come from.

Anyone can help me please. 

Thanks in advance.

[Ketan_Lalcheta]

Check into Relation (Tools-->Relations).

[kdirth]

Relation could be at the part level or the sketch level.  I would guess, based on the name, it is at the part level.  To see it at the part level you have to be out of the sketch and extrude feature.  To see it at the sketch level you have to be in sketch and switch tabs.