diff --git a/doc/src/min_style.txt b/doc/src/min_style.txt
index c46c1492b4..e27682cf97 100644
--- a/doc/src/min_style.txt
+++ b/doc/src/min_style.txt
@@ -11,7 +11,7 @@ min_style command :h3
 
 min_style style :pre
 
-style = {cg} or {hftn} or {sd} or {quickmin} or {fire} or {spin} :ul
+style = {cg} or {cg/kk} or {hftn} or {sd} or {quickmin} or {fire} or {spin} :ul
 
 [Examples:]
 
@@ -74,9 +74,34 @@ defined via the "timestep"_timestep.html command.  Often they will
 converge more quickly if you use a timestep about 10x larger than you
 would normally use for dynamics simulations.
 
-NOTE: The {quickmin}, {fire}, and {hftn} styles do not yet support the
-use of the "fix box/relax"_fix_box_relax.html command or minimizations
-involving the electron radius in "eFF"_pair_eff.html models.
+NOTE: The {quickmin}, {fire}, {hftn}, and {cg/kk} styles do not yet 
+support the use of the "fix box/relax"_fix_box_relax.html command or 
+minimizations involving the electron radius in "eFF"_pair_eff.html 
+models. 
+
+:line
+
+Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
+functionally the same as the corresponding style without the suffix.
+They have been optimized to run faster, depending on your available
+hardware, as discussed on the "Speed packages"_Speed_packages.html doc
+page.  The accelerated styles take the same arguments and should
+produce the same results, except for round-off and precision issues.
+
+These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
+USER-OMP and OPT packages, respectively.  They are only enabled if
+LAMMPS was built with those packages.  See the "Build
+package"_Build_package.html doc page for more info.
+
+You can specify the accelerated styles explicitly in your input script
+by including their suffix, or you can use the "-suffix command-line
+switch"_Run_options.html when you invoke LAMMPS, or you can use the
+"suffix"_suffix.html command in your input script.
+
+See the "Speed packages"_Speed_packages.html doc page for more
+instructions on how to use the accelerated styles effectively.
+
+:line
 
 [Restrictions:] none
 
diff --git a/doc/src/minimize.txt b/doc/src/minimize.txt
index ecf1ad0fcf..42315705e5 100644
--- a/doc/src/minimize.txt
+++ b/doc/src/minimize.txt
@@ -7,6 +7,7 @@
 :line
 
 minimize command :h3
+minimize/kk command :h3
 
 [Syntax:]
 
@@ -256,6 +257,28 @@ info in the Restrictions section below.
 
 :line
 
+Styles with a {gpu}, {intel}, {kk}, {omp}, or {opt} suffix are
+functionally the same as the corresponding style without the suffix.
+They have been optimized to run faster, depending on your available
+hardware, as discussed on the "Speed packages"_Speed_packages.html doc
+page.  The accelerated styles take the same arguments and should
+produce the same results, except for round-off and precision issues.
+
+These accelerated styles are part of the GPU, USER-INTEL, KOKKOS,
+USER-OMP and OPT packages, respectively.  They are only enabled if
+LAMMPS was built with those packages.  See the "Build
+package"_Build_package.html doc page for more info.
+
+You can specify the accelerated styles explicitly in your input script
+by including their suffix, or you can use the "-suffix command-line
+switch"_Run_options.html when you invoke LAMMPS, or you can use the
+"suffix"_suffix.html command in your input script.
+
+See the "Speed packages"_Speed_packages.html doc page for more
+instructions on how to use the accelerated styles effectively.
+
+:line
+
 [Restrictions:]
 
 Features that are not yet implemented are listed here, in case someone