Allocate

Rarer in this ranking, but still part of the 2,608-character published set.

More common than 耐 (Resistant), less common than 舎 (Cottage).

The allocate radical on top with legs walking below — resources with legs, walking themselves to where they're needed, self-allocating.

In words

充実じゅうじつ fullness;completion;perfection;substantiality;enrichmentN1

拡充かくじゅう expansionN2

補充ほじゅう supplementation;supplement;replenishment;replenishingN1

充 is rank 1101 of 2,608 in published Japanese.