Model-Based Definition > Model-Based Definition > Creating Various Annotation Types > Tolerances > Working with Geometric Tolerances > Creating Geometric Tolerances > To Specify GTOL Tolerance Value and Material Conditions
  
To Specify GTOL Tolerance Value and Material Conditions
Using the Tolerance & Datum command in the Geometric Tolerance ribbon tab, you can specify the tolerance value and material condition.
Tolerance value — Specifies the tolerance value.
Material condition — Available after the tolerance value. The following modifiers are available
LMC
Least material condition
LMC W/RECIPROCITY
Least material with reciprocity condition
MMC
Maximum material condition
MMC W/RECIPROCITY
Maximum material with reciprocity condition
RFS
Regardless of feature size (with symbol)
RFS(no symbol)
(Default)
Regardless of feature size (no symbol)
 
The reciprocity requirement is applicable only for features with defined tolerance values.
The reciprocity requirement is an additional requirement, which you can use together with the least or maximum material requirements in accordance with ISO 2692-2006.
The reciprocity requirement symbol () appears after the least or maximum material condition symbols.